拉丁字根 L147・tract

LATIN ROOT · L147 · 拉丁字根

tract拉;拖

PIE root *tragh-「to draw, pull」

语源:拉丁借词(经古法语/直接拉丁)
拉丁第三变位:trahere · trāxī · tractum
共时词族:25 词

同源词跨语言对照 COGNATES ACROSS LANGUAGES

印欧根「拉、拖」在生出拉丁 trahere;英语 attract/contract/extract/treat/train 同根。

L · LATIN 拉丁(本根)

*tragh- → Latin trahere「to draw, pull」;完成分词 tract-

trah- / tract-

attract · contract · extract · distract · treat · train · trace(详见本页)

G · GREEK 希腊

trahere 的希腊对应不确;本根无独立希腊借词

—G 篇待补

英语无独立希腊借词

N · GERMANIC 日耳曼

*tragh- → 古 dragan「拉」N 篇待补

drag-

英语 drag/draw/draft 本族继承

draw/drag 是本族同源:古英语 dragan「拉」与拉丁 trahere 同 PIE *tragh-;draw/drag/draft 是本族继承,attract/contract 是拉丁借词。

词根的三词干 THREE STEMS OF THE LATIN VERB

trahere 是第三变位动词;完成时 trāxī(-x-),分词 tractum。

PRESENT 现在词干

trah-

trahere / trahō|第三变位

attract · contract · extract · distract

PERFECT 完成词干

trāx-

trāxī|-x-=-cs-,英语不直接借

拉丁完成时:trāxī「我拉了」

PARTICIPLE 分词词干

tract-

tractum / tractus|分词后缀 -t-

tract · tractor · treaty · extract · abstract

音变小注 SOUND CHANGES

从拉丁 trahere 到现代英语各词,四次关键调整。

①分词后缀 -t-

trahere 的完成分词 tractus;attract/contract 用此词干。

②ad- + trah = attract

拉丁 attrahere「ad- 向 + trahere 拉」=「拉向自己」→ attract「吸引」。

③con- + trah = contract

拉丁 contrahere「con- 一起 + trahere 拉」=「拉到一起、收缩」→ contract「合同;收缩」。

④ex- + trah = extract

拉丁 extrahere「ex- 出 + trahere 拉」=「拉出」→ extract「提取」。

形态纵深 MORPHOLOGY

trahō 是第三变位动词;四主形给出三词干,英语动词挂现在词干 trah-(经古法作 treat/train)。

现在 1sg

trahō

我拉

现在不定式

trahere

to draw

完成 1sg

trāxī

我拉了

目的分词

tractum

被拉(分词词干)

现在时变位 · 第三变位(连接元音 -e-/-i-/-u-)

人称/格 形式 形式 词结构
1 sg trahō trahor trah-ō
2 sg trahis traheris trah-is
3 sg trahit trahitur trah-it
1 pl trahimus trahimur trah-imus
2 pl trahitis trahiminī trah-itis
3 pl trahunt trahuntur trah-unt

三个关键事实:① 完成 trāxī 的 -x-=-cs-;② treat/train 是经古法的 trahere 支」;③ draw/drag 是本族同源。

-ion拉丁 -tiō:attraction · contraction · extraction
-ive拉丁 -ivus:attractive · contractile
-or拉丁 -or:tractor · contractor
-able拉丁 -bilis:extractable
-ure拉丁 -ūra:treaty

treat / treatise 是「拉出来讨论」

拉丁 trahere → 古法 traitier「拉、拖、对待」→ treat「对待」;treaty「条约」是「拉到一起谈成的事」。trace/track 同出「拖出的痕迹」。

语义地图 SEMANTIC MAP

trahere 核心是「拉」,向「吸引、收缩、提取」三条线引申。

拉、拖

拉丁本义

→

拖拉机

tractor

→

地带

tract
拉向

ad-

→

吸引

attract

→

有吸引力的

attractive
拉到一起

con-

→

收缩;合同

contract

→

提取

extract
习语:attract「吸引」· contract「合同」· extract「提取」· distract「分心」· treat「对待」。
abstract/ˈæbstrækt/ adj. n.;/æbˈstrækt/ v.A
abs-tract

抽象的;理论的 n. 摘要 v. 提取;使抽象

L abstractus「被拉走的」=abs-/ab-(away)+trahere

形 抽象的;理论的 n. 摘要 v. 提取;使抽象

▪ Truth is an abstract idea.
真理是抽象概念。

▪ She read an abstract of the paper.
她读了论文的摘要。

▪ They abstracted metal from the ore.
他们从矿石中提取金属。

▪ The painter likes abstract art.
这位画家喜欢抽象艺术。

attract/əˈtrækt/A
at-tract

吸引;引起(注意)

L attractus「被拉向」=ad-(向)+trahere

动 吸引;引起(注意)

▪ The show attracts many tourists.
这场演出吸引了许多游客。

▪ Magnets attract iron.
磁铁吸铁。

▪ Her smile attracted him.
她的微笑吸引了他。

▪ The noise attracted attention.
噪音引起了注意。

attraction/əˈtrækʃən/A
at-tract-ion

吸引(力);吸引人的事物

attract+-ion

名 吸引(力);吸引人的事物

▪ The city is a tourist attraction.
这座城市是个旅游胜地。

▪ There is a strong attraction between them.
他们之间互相吸引。

▪ The attraction of the plan is its cost.
这个方案的诱人之处在于成本。

▪ The gravitational attraction keeps the moon near.
引力使月球留在附近。

attractive/əˈtræktɪv/A
at-tract-ive

有吸引力的;迷人的

attract+-ive

形 有吸引力的;迷人的

▪ She wore an attractive dress.
她穿了一条迷人的裙子。

▪ The offer is very attractive.
这个提议很有吸引力。

▪ The town looks attractive in spring.
这座城镇春天很美。

▪ He found the job attractive.
他觉得这份工作很有吸引力。

contract/ˈkɑːntrækt/ n.;/kənˈtrækt/ v.A
con-tract

合同;契约 v. 订约;收缩;感染(疾病)

L contractus「被拉到一起的」=con-+trahere

名 合同;契约 v. 订约;收缩;感染(疾病)

▪ They signed a two-year contract.
他们签了两年合同。

▪ The muscle contracts.
肌肉收缩。

▪ He contracted a fever.
他发烧了。

▪ The firm contracted to build the bridge.
公司签了建桥合同。

distract/dɪˈstrækt/A
dis-tract

使分心;转移(注意);使困惑

L distractus「被拉开的」=dis-(apart)+trahere

动 使分心;转移(注意);使困惑

▪ Noise distracts me when I read.
我读书时噪音让我分心。

▪ She distracted the guard.
她转移了守卫的注意力。

▪ Do not distract the driver.
别让司机分心。

▪ The question distracted him from his work.
这个问题使他放下了手头的工作。

draft/dræft/A
dragdraw-t

草稿;汇票;征兵;一饮;气流 v. 起草;征召

OE dræft<dragan「拉/拖」(draw 的名词形,Gmc)

名 草稿;汇票;征兵;一饮;气流 v. 起草;征召

▪ She wrote a first draft.
她写了初稿。

▪ He drafted a letter.
他起草了一封信。

▪ They drafted him into the army.
他们征他入伍。

▪ A cold draft came through the window.
一股冷风从窗户灌进来。

drag/dræɡ/A
Gmc drag-

拖、拉;硬拖;拖沓 n. 拖累;阻力;拖拽

OE dragan/ON draga「拖」(Gmc,同 draw 的变体),与 trahere 远亲

动 拖、拉;硬拖;拖沓 n. 拖累;阻力;拖拽

▪ He began to drag the box across the floor.
他把箱子在地板上拖。

▪ Long meetings tend to drag on.
会议拖拖拉拉。

▪ The dress has a long drag.
裙子拖着地。

▪ The project was a drag on resources.
这个项目拖累了资源。

draw/drɔː/A
Gmc drag-

画;拉、拖;吸引;拔 n. 平局;抽签

OE dragan「拉、拖」(Gmc *dragan-),与 L trahere 同出 PIE *tragh-/*dhragh-(来源有 -dh- 与否两说)

动 画;拉、拖;吸引;拔 n. 平局;抽签

▪ She likes to draw a picture each morning.
她画了一幅画。

▪ The play will draw a large crowd.
这出戏吸引了很多人。

▪ The two sides often draw the game two all.
这场比赛他们二比二战平。

▪ draw the curtain.
拉上窗帘。

extract/ɪkˈstrækt/ v.;/ˈekstrækt/ n.A
ex-tract

拔出;提取;摘录 n. 提取物;摘录

L extractus「被拉出的」=ex-(out)+trahere

动 拔出;提取;摘录 n. 提取物;摘录

▪ They extracted oil from the seeds.
他们从种子里榨油。

▪ She read an extract from the novel.
她读了小说的一段摘录。

▪ The dentist extracted the tooth.
牙医拔了牙。

▪ Add vanilla extract.
加一点香草精。

retreat/rɪˈtriːt/A
re-trahtret

撤退;退避;静修(所)

OFr retret/retraite<L retractus/retrahere「拉回」=re-+trahere

动 撤退 名 退避 名 静修(所)

▪ The army retreated at night.
军队在夜间撤退。

▪ She retreated to her room.
她退回自己的房间。

▪ They spent a weekend at a retreat.
他们在静修所过了周末。

▪ The enemy retreated in disorder.
敌人狼狈撤退。

trace/treɪs/A
tract-iāre

追踪;追溯;描摹 n. 痕迹;微量

OFr trace/tracer<VL *tractiāre「拉、引」<L tractus(trahere 分词)

动 追踪;追溯;描摹 n. 痕迹;微量

▪ They traced the river to its source.
他们溯河而上找到源头。

▪ We found traces of an ancient camp.
我们发现了古营地的痕迹。

▪ She traced the letters carefully.
她认真地描摹字母。

▪ There was no trace of the thief.
小偷无影无踪。

track/træk/A
trac

足迹;轨道;跑道;曲目 v. 追踪

OFr trac「足迹、拖痕」(或与 trace 同源)<trahere

名 足迹;轨道;跑道;曲目 v. 追踪

▪ The train left the track.
火车脱轨了。

▪ They tracked the animal.
他们追踪那只动物。

▪ The album has ten tracks.
这张专辑有十首曲子。

▪ We ran around the track.
我们绕着跑道跑。

tract/trækt/A
tract

大片土地/地带;(解剖)道、束;(宗教/政治)小册子

L tractus「拉、拖;延展的一片」(trahere 完成分词的名词化);小册子义<L tractātus(tractāre 反复动词)

名 大片土地/地带;(解剖)道、束;(宗教/政治)小册子

▪ A wide tract of land lay before us.
一大片土地展现在我们面前。

▪ The digestive tract processes food.
消化道处理食物。

▪ He wrote a religious tract.
他写了一本宗教小册子。

▪ A forest tract stretched north.
一片森林向北延伸。

trail/treɪl/A
tragula-āre

拖曳;尾随;(植物)蔓延 n. 小径;痕迹

OFr trailler「拖」<VL *tragulāre<L tragula「拖网」<trahere

动 拖曳;尾随;(植物)蔓延 n. 小径;痕迹

▪ They hiked a mountain trail.
他们走了一条山间小径。

▪ The police trailed the suspect.
警察跟踪嫌疑人。

▪ The car left a trail of dust.
汽车扬起一路尘土。

▪ Her dress trailed on the floor.
她的裙子拖在地上。

train/treɪn/A
trag--ināre

火车;行列;长裙裾 v. 训练;培养

OFr train/trahiner「拖」<VL *tragināre<L trahere

名 火车;行列;长裙裾 v. 训练;培养

▪ We took the train to London.
我们坐火车去伦敦。

▪ They trained the athletes for the Olympics.
他们为奥运会训练运动员。

▪ The long train of the bride followed her.
新娘拖着长长的婚纱。

▪ She trained as a nurse.
她受训当了护士。

trait/treɪt/A
tract

特征;特性

OFr trait「拉线、一笔」<L tractum(trahere 中性分词)

名 特征;特性

▪ Kindness is her best trait.
善良是她最好的品质。

▪ Honesty is a common trait in the family.
诚实是这家人的共同特点。

▪ Genes determine many traits.
基因决定许多特征。

▪ The trait runs in the blood.
这个特征是遗传的。

treat/triːt/A
tract-āre

对待;治疗;款待;论述 n. 乐事;款待

OFr traitier/tretier<L tractāre「反复拉、摆弄、处理」<trahere

动 对待;治疗;款待;论述 n. 乐事;款待

▪ She treated us to dinner.
她请我们吃晚饭。

▪ The doctor treated the burn.
医生治疗烧伤。

▪ They treat their workers well.
他们对工人很好。

▪ Ice cream is a real treat.
冰淇淋是一大乐事。

treatment/ˈtriːtmənt/A
treat-ment

对待;治疗(法);处理

treat+-ment

名 对待;治疗(法);处理

▪ The treatment cured the disease.
疗法治好了病。

▪ She complained of unfair treatment.
她抱怨受到不公平对待。

▪ The wood needs treatment against rot.
木头需要防腐处理。

▪ His treatment of the dog was kind.
他对狗很好。

treaty/ˈtriːti/A
treat-y

条约;协定

OFr traité「条约」<L tractātus「处理、协商」(tractāre)

名 条约;协定

▪ The nations signed a peace treaty.
各国签署了和平条约。

▪ The treaty ended the war.
条约结束了战争。

▪ They ratified the treaty.
他们批准了条约。

▪ The treaty set new borders.
条约划定了新边界。

trigger/ˈtrɪɡər/A
trekk-er

扳机;触发物 v. 触发;引发

Du trekker「扳机」,字面「拉者」<trekken「拉」(与 draw/trak 同族)

名 扳机;触发物 v. 触发;引发

▪ He pulled the trigger.
他扣动了扳机。

▪ The price rise triggered a strike.
涨价引发了罢工。

▪ Stress can trigger a headache.
紧张会引发头痛。

▪ The trigger was pulled by accident.
扳机是不小心扣动的。

withdraw/wɪðˈdrɔː/A
with-draw

撤回;撤退;提取(钱)

with-(away/back,Gmc)+draw(拉)

动 撤回;撤退;提取(钱)

▪ She will withdraw money from the bank.
她从银行取了钱。

▪ The troops plan to withdraw at dawn.
部队在黎明撤退。

▪ He chose to withdraw from the race.
他退出了比赛。

▪ She began to withdraw her hand from the hot plate.
她把手缩了回去。

contractile/kənˈtræktəl/A
con-tract-ile

可收缩的;有收缩力的

L contractilis「可拉紧的」

形 可收缩的;有收缩力的

▪ Muscles are contractile tissue.
肌肉是可收缩组织。

▪ The heart has contractile power.
心脏有收缩力。

▪ contractile cells pump blood.
收缩细胞泵送血液。

▪ The worm uses contractile muscles.
蠕虫用收缩肌肉运动。

contractor/ˈkɑːntræktər/A
con-tract-or

承包商;立约人

LL contractor「订约者」

名 承包商;立约人

▪ The contractor built the house.
承包商盖了房子。

▪ They hired a building contractor.
他们雇了建筑承包商。

▪ The contractor finished on time.
承包商按时完工。

▪ The contractor was sued for delay.
承包商因延误被起诉。

contractual/kənˈtræktʃuəl/A
con-tract-u--al

合同的;契约的

contract+-ual

形 合同的;契约的

▪ They have contractual obligations.
他们有合同义务。

▪ The delay is a contractual breach.
延误违反了合同。

▪ contractual terms must be met.
合同条款必须遵守。

▪ He broke the contractual agreement.
他违反了合同协议。

abstracted/æbˈstræktɪd/C
tract

心不在焉的;抽出的

拉丁词根 tract 派生:tract

形 心不在焉的;抽出的

▪ The new rule will be abstracted for everyone in the group.
新规则对组里每个人都将是心不在焉的。

▪ They considered the plan abstracted after a long discussion.
经过长时间讨论,他们认为该计划是心不在焉的。

▪ The manager gave a abstracted answer at the meeting.
经理在会上给出了一个心不在焉的的答复。

▪ Every solution must be abstracted before it is approved.
每个方案在获批前都必须是心不在焉的的。

abstraction/æbˈstrækʃən/B
tract

抽象(概念);提取;出神

拉丁词根 tract 派生:tract

名 抽象(概念);提取;出神

▪ The whole abstraction took several hours to complete.
整个抽象过程花了好几个小时才完成。

▪ Proper abstraction is essential if the results are to be reliable.
若要结果可靠,恰当的抽象至关重要。

▪ The team studied the process of abstraction with great care.
团队非常仔细地研究了抽象的过程。

▪ The manager wrote a clear report on the abstraction.
经理就抽象写了一份清晰的报告。

abstractive/æbˈstræktɪv/C
tract

抽象的;有概括力的

拉丁词根 tract 派生:tract

形 抽象的;有概括力的

▪ The new rule will be abstractive for everyone in the group.
新规则对组里每个人都将是抽象的。

▪ They considered the plan abstractive after a long discussion.
经过长时间讨论,他们认为该计划是抽象的。

▪ The manager gave a abstractive answer at the meeting.
经理在会上给出了一个抽象的的答复。

▪ Every solution must be abstractive before it is approved.
每个方案在获批前都必须是抽象的的。

attractor/əˈtræktər/C
tract

引人/物;(混沌理论)吸引子

拉丁词根 tract 派生:tract

名 引人/物;(混沌理论)吸引子

▪ The attractor arrived at the office earlier than usual.
那位引人比平时更早到了办公室。

▪ A trained attractor knows how to handle this kind of problem.
训练有素的引人知道如何处理这类问题。

▪ They hired an experienced attractor for the new project.
他们为新项目雇了一位有经验的引人。

▪ The attractor answered the reporters’ questions after the event.
活动结束后,引人回答了记者的提问。

contraction/kənˈtrækʃən/B
tract

收缩;缩写式;(肌肉)挛缩

拉丁词根 tract 派生:tract

名 收缩;缩写式;(肌肉)挛缩

▪ The whole contraction took several hours to complete.
整个收缩过程花了好几个小时才完成。

▪ Proper contraction is essential if the results are to be reliable.
若要结果可靠,恰当的收缩至关重要。

▪ The team studied the process of contraction with great care.
团队非常仔细地研究了收缩的过程。

▪ The manager wrote a clear report on the contraction.
经理就收缩写了一份清晰的报告。

contracture/kənˈtræktʃər/C
tract

医学)挛缩

拉丁词根 tract 派生:tract

名 医学)挛缩

▪ The contracture arrived at the office earlier than usual.
那位挛缩比平时更早到了办公室。

▪ A trained contracture knows how to handle this kind of problem.
训练有素的挛缩知道如何处理这类问题。

▪ They hired an experienced contracture for the new project.
他们为新项目雇了一位有经验的挛缩。

▪ The contracture answered the reporters’ questions after the event.
活动结束后,挛缩回答了记者的提问。

counterattraction/ˌkaʊntərəˈtrækʃən/C
tract

反吸引物;对抗吸引力

拉丁词根 tract 派生:tract

名 反吸引物;对抗吸引力

▪ The whole counterattraction took several hours to complete.
整个反吸引物过程花了好几个小时才完成。

▪ Proper counterattraction is essential if the results are to be reliable.
若要结果可靠,恰当的反吸引物至关重要。

▪ The team studied the process of counterattraction with great care.
团队非常仔细地研究了反吸引物的过程。

▪ The manager wrote a clear report on the counterattraction.
经理就反吸引物写了一份清晰的报告。

detract/dɪˈtrækt/B
tract

减损;贬低(from)

拉丁词根 tract 派生:tract

名 减损;贬低(from)

▪ The detract is widely used in this kind of work.
减损在这类工作中被广泛使用。

▪ Please keep the detract in a safe place after use.
用后请把减损放在安全的地方。

▪ The team moved the detract to the entrance of the building.
团队把减损搬到了大楼入口。

▪ You can find a reliable detract at the shop near the station.
车站附近的店里能找到可靠的减损。

detraction/dɪˈtrækʃən/B
tract

贬低;诽谤;减损

拉丁词根 tract 派生:tract

名 贬低;诽谤;减损

▪ The whole detraction took several hours to complete.
整个贬低过程花了好几个小时才完成。

▪ Proper detraction is essential if the results are to be reliable.
若要结果可靠,恰当的贬低至关重要。

▪ The team studied the process of detraction with great care.
团队非常仔细地研究了贬低的过程。

▪ The manager wrote a clear report on the detraction.
经理就贬低写了一份清晰的报告。

detractor/dɪˈtræktər/B
tract

诋毁者;批评者

拉丁词根 tract 派生:tract

名 诋毁者;批评者

▪ The detractor arrived at the office earlier than usual.
那位诋毁者比平时更早到了办公室。

▪ A trained detractor knows how to handle this kind of problem.
训练有素的诋毁者知道如何处理这类问题。

▪ They hired an experienced detractor for the new project.
他们为新项目雇了一位有经验的诋毁者。

▪ The detractor answered the reporters’ questions after the event.
活动结束后,诋毁者回答了记者的提问。

distracted/dɪˈstræktɪd/C
tract

分心的;心烦意乱的

拉丁词根 tract 派生:tract

形 分心的;心烦意乱的

▪ The new rule will be distracted for everyone in the group.
新规则对组里每个人都将是分心的。

▪ They considered the plan distracted after a long discussion.
经过长时间讨论,他们认为该计划是分心的。

▪ The manager gave a distracted answer at the meeting.
经理在会上给出了一个分心的的答复。

▪ Every solution must be distracted before it is approved.
每个方案在获批前都必须是分心的的。

distraction/dɪˈstrækʃən/C
tract

分心(的事);消遣;心烦意乱

拉丁词根 tract 派生:tract

名 分心(的事);消遣;心烦意乱

▪ The whole distraction took several hours to complete.
整个分心过程花了好几个小时才完成。

▪ Proper distraction is essential if the results are to be reliable.
若要结果可靠,恰当的分心至关重要。

▪ The team studied the process of distraction with great care.
团队非常仔细地研究了分心的过程。

▪ The manager wrote a clear report on the distraction.
经理就分心写了一份清晰的报告。

entreat/ɪnˈtriːt/B
tract

恳求;乞求

拉丁词根 tract 派生:tract

名 恳求;乞求

▪ The entreat is widely used in this kind of work.
恳求在这类工作中被广泛使用。

▪ Please keep the entreat in a safe place after use.
用后请把恳求放在安全的地方。

▪ The team moved the entreat to the entrance of the building.
团队把恳求搬到了大楼入口。

▪ You can find a reliable entreat at the shop near the station.
车站附近的店里能找到可靠的恳求。

entreaty/ɪnˈtriːti/C
tract

恳求;哀求

拉丁词根 tract 派生:tract

名 恳求;哀求

▪ The entreaty is widely used in this kind of work.
恳求在这类工作中被广泛使用。

▪ Please keep the entreaty in a safe place after use.
用后请把恳求放在安全的地方。

▪ The team moved the entreaty to the entrance of the building.
团队把恳求搬到了大楼入口。

▪ You can find a reliable entreaty at the shop near the station.
车站附近的店里能找到可靠的恳求。

extraction/ɪkˈstrækʃən/B
tract

拔出;提取;血统

拉丁词根 tract 派生:tract

名 拔出;提取;血统

▪ The whole extraction took several hours to complete.
整个拔出过程花了好几个小时才完成。

▪ Proper extraction is essential if the results are to be reliable.
若要结果可靠,恰当的拔出至关重要。

▪ The team studied the process of extraction with great care.
团队非常仔细地研究了拔出的过程。

▪ The manager wrote a clear report on the extraction.
经理就拔出写了一份清晰的报告。

extractor/ɪkˈstræktər/C
tract

提取器;排油烟机;抽取者

拉丁词根 tract 派生:tract

名 提取器;排油烟机;抽取者

▪ The extractor is widely used in this kind of work.
提取器在这类工作中被广泛使用。

▪ Please keep the extractor in a safe place after use.
用后请把提取器放在安全的地方。

▪ The team moved the extractor to the entrance of the building.
团队把提取器搬到了大楼入口。

▪ You can find a reliable extractor at the shop near the station.
车站附近的店里能找到可靠的提取器。

intractable/ɪnˈtræktəbəl/B
tract

难驾驭的;倔强的;难处理的

拉丁词根 tract 派生:tract

形 难驾驭的;倔强的;难处理的

▪ The new rule will be intractable for everyone in the group.
新规则对组里每个人都将是难驾驭的。

▪ They considered the plan intractable after a long discussion.
经过长时间讨论,他们认为该计划是难驾驭的。

▪ The manager gave a intractable answer at the meeting.
经理在会上给出了一个难驾驭的的答复。

▪ Every solution must be intractable before it is approved.
每个方案在获批前都必须是难驾驭的的。

maltreat/mælˈtriːt/B
tract

虐待;滥用

拉丁词根 tract 派生:tract

名 虐待;滥用

▪ The maltreat is widely used in this kind of work.
虐待在这类工作中被广泛使用。

▪ Please keep the maltreat in a safe place after use.
用后请把虐待放在安全的地方。

▪ The team moved the maltreat to the entrance of the building.
团队把虐待搬到了大楼入口。

▪ You can find a reliable maltreat at the shop near the station.
车站附近的店里能找到可靠的虐待。

maltreatment/mælˈtriːtmənt/C
tract

虐待

拉丁词根 tract 派生:tract

名 虐待

▪ The whole maltreatment took several hours to complete.
整个虐待过程花了好几个小时才完成。

▪ Proper maltreatment is essential if the results are to be reliable.
若要结果可靠,恰当的虐待至关重要。

▪ The team studied the process of maltreatment with great care.
团队非常仔细地研究了虐待的过程。

▪ The manager wrote a clear report on the maltreatment.
经理就虐待写了一份清晰的报告。

mistreat/ˌmɪsˈtriːt/B
tract

虐待

拉丁词根 tract 派生:tract

名 虐待

▪ The mistreat is widely used in this kind of work.
虐待在这类工作中被广泛使用。

▪ Please keep the mistreat in a safe place after use.
用后请把虐待放在安全的地方。

▪ The team moved the mistreat to the entrance of the building.
团队把虐待搬到了大楼入口。

▪ You can find a reliable mistreat at the shop near the station.
车站附近的店里能找到可靠的虐待。

mistreatment/ˌmɪsˈtriːtmənt/C
tract

虐待

拉丁词根 tract 派生:tract

名 虐待

▪ The whole mistreatment took several hours to complete.
整个虐待过程花了好几个小时才完成。

▪ Proper mistreatment is essential if the results are to be reliable.
若要结果可靠,恰当的虐待至关重要。

▪ The team studied the process of mistreatment with great care.
团队非常仔细地研究了虐待的过程。

▪ The manager wrote a clear report on the mistreatment.
经理就虐待写了一份清晰的报告。

protract/proʊˈtrækt/B
tract

延长;拖延;伸出

拉丁词根 tract 派生:tract

名 延长;拖延;伸出

▪ The protract is widely used in this kind of work.
延长在这类工作中被广泛使用。

▪ Please keep the protract in a safe place after use.
用后请把延长放在安全的地方。

▪ The team moved the protract to the entrance of the building.
团队把延长搬到了大楼入口。

▪ You can find a reliable protract at the shop near the station.
车站附近的店里能找到可靠的延长。

protracted/proʊˈtræktɪd/C
tract

延长的;拖延的

拉丁词根 tract 派生:tract

形 延长的;拖延的

▪ The new rule will be protracted for everyone in the group.
新规则对组里每个人都将是延长的。

▪ They considered the plan protracted after a long discussion.
经过长时间讨论,他们认为该计划是延长的。

▪ The manager gave a protracted answer at the meeting.
经理在会上给出了一个延长的的答复。

▪ Every solution must be protracted before it is approved.
每个方案在获批前都必须是延长的的。

protractile/proʊˈtræktəl/B
tract

器官)可伸出的;能延长的

拉丁词根 tract 派生:tract

形 器官)可伸出的;能延长的

▪ The new rule will be protractile for everyone in the group.
新规则对组里每个人都将是可伸出的。

▪ They considered the plan protractile after a long discussion.
经过长时间讨论,他们认为该计划是可伸出的。

▪ The manager gave a protractile answer at the meeting.
经理在会上给出了一个可伸出的的答复。

▪ Every solution must be protractile before it is approved.
每个方案在获批前都必须是可伸出的的。

protraction/proʊˈtrækʃən/B
tract

延长;拖延

拉丁词根 tract 派生:tract

名 延长;拖延

▪ The whole protraction took several hours to complete.
整个延长过程花了好几个小时才完成。

▪ Proper protraction is essential if the results are to be reliable.
若要结果可靠,恰当的延长至关重要。

▪ The team studied the process of protraction with great care.
团队非常仔细地研究了延长的过程。

▪ The manager wrote a clear report on the protraction.
经理就延长写了一份清晰的报告。

protractor/proʊˈtræktər/C
tract

量角器;伸肌;拖延者

拉丁词根 tract 派生:tract

名 量角器;伸肌;拖延者

▪ The protractor is widely used in this kind of work.
量角器在这类工作中被广泛使用。

▪ Please keep the protractor in a safe place after use.
用后请把量角器放在安全的地方。

▪ The team moved the protractor to the entrance of the building.
团队把量角器搬到了大楼入口。

▪ You can find a reliable protractor at the shop near the station.
车站附近的店里能找到可靠的量角器。

retract/rɪˈtrækt/B
tract

缩回;收回(成命);撤回

拉丁词根 tract 派生:tract

名 缩回;收回(成命);撤回

▪ The retract is widely used in this kind of work.
缩回在这类工作中被广泛使用。

▪ Please keep the retract in a safe place after use.
用后请把缩回放在安全的地方。

▪ The team moved the retract to the entrance of the building.
团队把缩回搬到了大楼入口。

▪ You can find a reliable retract at the shop near the station.
车站附近的店里能找到可靠的缩回。

retractable/rɪˈtræktəbəl/C
tract

可收回的;可伸缩的

拉丁词根 tract 派生:tract

形 可收回的;可伸缩的

▪ The new rule will be retractable for everyone in the group.
新规则对组里每个人都将是可收回的。

▪ They considered the plan retractable after a long discussion.
经过长时间讨论,他们认为该计划是可收回的。

▪ The manager gave a retractable answer at the meeting.
经理在会上给出了一个可收回的的答复。

▪ Every solution must be retractable before it is approved.
每个方案在获批前都必须是可收回的的。

retractile/rɪˈtræktəl/C
tract

能缩回的;收缩的

拉丁词根 tract 派生:tract

形 能缩回的;收缩的

▪ The new rule will be retractile for everyone in the group.
新规则对组里每个人都将是能缩回的。

▪ They considered the plan retractile after a long discussion.
经过长时间讨论,他们认为该计划是能缩回的。

▪ The manager gave a retractile answer at the meeting.
经理在会上给出了一个能缩回的的答复。

▪ Every solution must be retractile before it is approved.
每个方案在获批前都必须是能缩回的的。

retraction/rɪˈtrækʃən/B
tract

收回;撤回;缩回

拉丁词根 tract 派生:tract

名 收回;撤回;缩回

▪ The whole retraction took several hours to complete.
整个收回过程花了好几个小时才完成。

▪ Proper retraction is essential if the results are to be reliable.
若要结果可靠,恰当的收回至关重要。

▪ The team studied the process of retraction with great care.
团队非常仔细地研究了收回的过程。

▪ The manager wrote a clear report on the retraction.
经理就收回写了一份清晰的报告。

retractor/rɪˈtræktər/C
tract

外科)牵开器;缩肌;收回者

拉丁词根 tract 派生:tract

名 外科)牵开器;缩肌;收回者

▪ The retractor is widely used in this kind of work.
牵开器在这类工作中被广泛使用。

▪ Please keep the retractor in a safe place after use.
用后请把牵开器放在安全的地方。

▪ The team moved the retractor to the entrance of the building.
团队把牵开器搬到了大楼入口。

▪ You can find a reliable retractor at the shop near the station.
车站附近的店里能找到可靠的牵开器。

subcontract/ˌsʌbˈkɑːntrækt/C
tract

分包;转包(合同)

拉丁词根 tract 派生:tract

名 分包;转包(合同)

▪ The subcontract is widely used in this kind of work.
分包在这类工作中被广泛使用。

▪ Please keep the subcontract in a safe place after use.
用后请把分包放在安全的地方。

▪ The team moved the subcontract to the entrance of the building.
团队把分包搬到了大楼入口。

▪ You can find a reliable subcontract at the shop near the station.
车站附近的店里能找到可靠的分包。

subtract/səbˈtrækt/B
tract

减去;扣除

拉丁词根 tract 派生:tract

名 减去;扣除

▪ The subtract is widely used in this kind of work.
减去在这类工作中被广泛使用。

▪ Please keep the subtract in a safe place after use.
用后请把减去放在安全的地方。

▪ The team moved the subtract to the entrance of the building.
团队把减去搬到了大楼入口。

▪ You can find a reliable subtract at the shop near the station.
车站附近的店里能找到可靠的减去。

subtraction/səbˈtrækʃən/B
tract

减去;减法

拉丁词根 tract 派生:tract

名 减去;减法

▪ The whole subtraction took several hours to complete.
整个减去过程花了好几个小时才完成。

▪ Proper subtraction is essential if the results are to be reliable.
若要结果可靠,恰当的减去至关重要。

▪ The team studied the process of subtraction with great care.
团队非常仔细地研究了减去的过程。

▪ The manager wrote a clear report on the subtraction.
经理就减去写了一份清晰的报告。

subtractive/səbˈtræktɪv/B
tract

减去的;负的

拉丁词根 tract 派生:tract

形 减去的;负的

▪ The new rule will be subtractive for everyone in the group.
新规则对组里每个人都将是减去的。

▪ They considered the plan subtractive after a long discussion.
经过长时间讨论,他们认为该计划是减去的。

▪ The manager gave a subtractive answer at the meeting.
经理在会上给出了一个减去的的答复。

▪ Every solution must be subtractive before it is approved.
每个方案在获批前都必须是减去的的。

subtrahend/ˈsʌbtrəhend/C
tract

数学)减数

拉丁词根 tract 派生:tract

名 数学)减数

▪ The subtrahend is widely used in this kind of work.
减数在这类工作中被广泛使用。

▪ Please keep the subtrahend in a safe place after use.
用后请把减数放在安全的地方。

▪ The team moved the subtrahend to the entrance of the building.
团队把减数搬到了大楼入口。

▪ You can find a reliable subtrahend at the shop near the station.
车站附近的店里能找到可靠的减数。

tractable/ˈtræktəbəl/B
tract

易管教的;温顺的;易加工/处理的

拉丁词根 tract 派生:tract

形 易管教的;温顺的;易加工/处理的

▪ The new rule will be tractable for everyone in the group.
新规则对组里每个人都将是易管教的。

▪ They considered the plan tractable after a long discussion.
经过长时间讨论,他们认为该计划是易管教的。

▪ The manager gave a tractable answer at the meeting.
经理在会上给出了一个易管教的的答复。

▪ Every solution must be tractable before it is approved.
每个方案在获批前都必须是易管教的的。

tractile/ˈtræktəl/C
tract

可拉长的;有延展性的

拉丁词根 tract 派生:tract

形 可拉长的;有延展性的

▪ The new rule will be tractile for everyone in the group.
新规则对组里每个人都将是可拉长的。

▪ They considered the plan tractile after a long discussion.
经过长时间讨论,他们认为该计划是可拉长的。

▪ The manager gave a tractile answer at the meeting.
经理在会上给出了一个可拉长的的答复。

▪ Every solution must be tractile before it is approved.
每个方案在获批前都必须是可拉长的的。

traction/ˈtrækʃən/B
tract

拖、拉;牵引力;(轮胎)附着摩擦力

拉丁词根 tract 派生:tract

名 拖、拉;牵引力;(轮胎)附着摩擦力

▪ The whole traction took several hours to complete.
整个拖过程花了好几个小时才完成。

▪ Proper traction is essential if the results are to be reliable.
若要结果可靠,恰当的拖至关重要。

▪ The team studied the process of traction with great care.
团队非常仔细地研究了拖的过程。

▪ The manager wrote a clear report on the traction.
经理就拖写了一份清晰的报告。

tractive/ˈtræktɪv/C
tract

牵引的;拖的

拉丁词根 tract 派生:tract

形 牵引的;拖的

▪ The new rule will be tractive for everyone in the group.
新规则对组里每个人都将是牵引的。

▪ They considered the plan tractive after a long discussion.
经过长时间讨论,他们认为该计划是牵引的。

▪ The manager gave a tractive answer at the meeting.
经理在会上给出了一个牵引的的答复。

▪ Every solution must be tractive before it is approved.
每个方案在获批前都必须是牵引的的。

tractor/ˈtræktər/B
tract

拖拉机;牵引器

拉丁词根 tract 派生:tract

名 拖拉机;牵引器

▪ The tractor is widely used in this kind of work.
拖拉机在这类工作中被广泛使用。

▪ Please keep the tractor in a safe place after use.
用后请把拖拉机放在安全的地方。

▪ The team moved the tractor to the entrance of the building.
团队把拖拉机搬到了大楼入口。

▪ You can find a reliable tractor at the shop near the station.
车站附近的店里能找到可靠的拖拉机。

treatise/ˈtriːtɪs/B
tract

专题)论文;专著

拉丁词根 tract 派生:tract

动 专题)论文;专著

▪ The manager decided to treatise the problem before the meeting.
经理决定在会前论文这个问题。

▪ She will treatise the task after the new plan is ready.
新计划准备好后她会去论文这项任务。

▪ They need to treatise the materials before the class begins.
上课前他们需要论文这些材料。

▪ Nobody expected him to treatise the plan so quickly.
没人料到他这么快就论文了计划。

backtrack/ˈbæktræk/C
tract

原路返回;退缩;变卦

拉丁词根 tract 派生:tract

名 原路返回;退缩;变卦

▪ The backtrack is widely used in this kind of work.
原路返回在这类工作中被广泛使用。

▪ Please keep the backtrack in a safe place after use.
用后请把原路返回放在安全的地方。

▪ The team moved the backtrack to the entrance of the building.
团队把原路返回搬到了大楼入口。

▪ You can find a reliable backtrack at the shop near the station.
车站附近的店里能找到可靠的原路返回。

bedraggled/bɪˈdræɡəld/C
tract

湿透的;泥污的;凌乱的

拉丁词根 tract 派生:tract

形 湿透的;泥污的;凌乱的

▪ The new rule will be bedraggled for everyone in the group.
新规则对组里每个人都将是湿透的。

▪ They considered the plan bedraggled after a long discussion.
经过长时间讨论,他们认为该计划是湿透的。

▪ The manager gave a bedraggled answer at the meeting.
经理在会上给出了一个湿透的的答复。

▪ Every solution must be bedraggled before it is approved.
每个方案在获批前都必须是湿透的的。

contrail/ˈkɑːntreɪl/C
tract

飞机)凝结尾迹

拉丁词根 tract 派生:tract

名 飞机)凝结尾迹

▪ The contrail is widely used in this kind of work.
凝结尾迹在这类工作中被广泛使用。

▪ Please keep the contrail in a safe place after use.
用后请把凝结尾迹放在安全的地方。

▪ The team moved the contrail to the entrance of the building.
团队把凝结尾迹搬到了大楼入口。

▪ You can find a reliable contrail at the shop near the station.
车站附近的店里能找到可靠的凝结尾迹。

detrain/diːˈtreɪn/C
tract

使)下火车

拉丁词根 tract 派生:tract

名 使)下火车

▪ The detrain is widely used in this kind of work.
下火车在这类工作中被广泛使用。

▪ Please keep the detrain in a safe place after use.
用后请把下火车放在安全的地方。

▪ The team moved the detrain to the entrance of the building.
团队把下火车搬到了大楼入口。

▪ You can find a reliable detrain at the shop near the station.
车站附近的店里能找到可靠的下火车。

distrait/dɪˈstreɪ/B
tract

心不在焉的;神思恍惚的

拉丁词根 tract 派生:tract

形 心不在焉的;神思恍惚的

▪ The new rule will be distrait for everyone in the group.
新规则对组里每个人都将是心不在焉的。

▪ They considered the plan distrait after a long discussion.
经过长时间讨论,他们认为该计划是心不在焉的。

▪ The manager gave a distrait answer at the meeting.
经理在会上给出了一个心不在焉的的答复。

▪ Every solution must be distrait before it is approved.
每个方案在获批前都必须是心不在焉的的。

downdraft/ˈdaʊndræft/C
tract

下降气流

拉丁词根 tract 派生:tract

名 下降气流

▪ The downdraft is widely used in this kind of work.
下降气流在这类工作中被广泛使用。

▪ Please keep the downdraft in a safe place after use.
用后请把下降气流放在安全的地方。

▪ The team moved the downdraft to the entrance of the building.
团队把下降气流搬到了大楼入口。

▪ You can find a reliable downdraft at the shop near the station.
车站附近的店里能找到可靠的下降气流。

draggle/ˈdræɡəl/C
tract

拖湿;拖脏;(湿衣)垂拖;落后

拉丁词根 tract 派生:tract

名 拖湿;拖脏;(湿衣)垂拖;落后

▪ The draggle is widely used in this kind of work.
拖湿在这类工作中被广泛使用。

▪ Please keep the draggle in a safe place after use.
用后请把拖湿放在安全的地方。

▪ The team moved the draggle to the entrance of the building.
团队把拖湿搬到了大楼入口。

▪ You can find a reliable draggle at the shop near the station.
车站附近的店里能找到可靠的拖湿。

dragnet/ˈdræɡnet/C
tract

拖网;(警方)搜捕网

拉丁词根 tract 派生:tract

名 拖网;(警方)搜捕网

▪ The dragnet is widely used in this kind of work.
拖网在这类工作中被广泛使用。

▪ Please keep the dragnet in a safe place after use.
用后请把拖网放在安全的地方。

▪ The team moved the dragnet to the entrance of the building.
团队把拖网搬到了大楼入口。

▪ You can find a reliable dragnet at the shop near the station.
车站附近的店里能找到可靠的拖网。

draught/dræft/C
tract

英)气流;一饮;(draughts)国际跳棋

拉丁词根 tract 派生:tract

名 英)气流;一饮;(draughts)国际跳棋

▪ The draught is widely used in this kind of work.
气流在这类工作中被广泛使用。

▪ Please keep the draught in a safe place after use.
用后请把气流放在安全的地方。

▪ The team moved the draught to the entrance of the building.
团队把气流搬到了大楼入口。

▪ You can find a reliable draught at the shop near the station.
车站附近的店里能找到可靠的气流。

drawn/drɔːn/C
tract

面容)憔悴的;拔出的;不分胜负的

拉丁词根 tract 派生:tract

形 面容)憔悴的;拔出的;不分胜负的

▪ The new rule will be drawn for everyone in the group.
新规则对组里每个人都将是憔悴的。

▪ They considered the plan drawn after a long discussion.
经过长时间讨论,他们认为该计划是憔悴的。

▪ The manager gave a drawn answer at the meeting.
经理在会上给出了一个憔悴的的答复。

▪ Every solution must be drawn before it is approved.
每个方案在获批前都必须是憔悴的的。

entrain/ɪnˈtreɪn/C
tract

上火车;(流体/气流)夹带

拉丁词根 tract 派生:tract

名 上火车;(流体/气流)夹带

▪ The entrain is widely used in this kind of work.
上火车在这类工作中被广泛使用。

▪ Please keep the entrain in a safe place after use.
用后请把上火车放在安全的地方。

▪ The team moved the entrain to the entrance of the building.
团队把上火车搬到了大楼入口。

▪ You can find a reliable entrain at the shop near the station.
车站附近的店里能找到可靠的上火车。

geartrain/ˈɡɪr treɪn/C
tract

齿轮系

拉丁词根 tract 派生:tract

名 齿轮系

▪ The geartrain is widely used in this kind of work.
齿轮系在这类工作中被广泛使用。

▪ Please keep the geartrain in a safe place after use.
用后请把齿轮系放在安全的地方。

▪ The team moved the geartrain to the entrance of the building.
团队把齿轮系搬到了大楼入口。

▪ You can find a reliable geartrain at the shop near the station.
车站附近的店里能找到可靠的齿轮系。

outdraw/ˌaʊtˈdrɔː/C
tract

比…更叫座;拔枪更快

拉丁词根 tract 派生:tract

名 比…更叫座;拔枪更快

▪ The outdraw is widely used in this kind of work.
比…更叫座在这类工作中被广泛使用。

▪ Please keep the outdraw in a safe place after use.
用后请把比…更叫座放在安全的地方。

▪ The team moved the outdraw to the entrance of the building.
团队把比…更叫座搬到了大楼入口。

▪ You can find a reliable outdraw at the shop near the station.
车站附近的店里能找到可靠的比…更叫座。

overdraw/ˌoʊvərˈdrɔː/C
tract

透支;夸张描述

拉丁词根 tract 派生:tract

名 透支;夸张描述

▪ The overdraw is widely used in this kind of work.
透支在这类工作中被广泛使用。

▪ Please keep the overdraw in a safe place after use.
用后请把透支放在安全的地方。

▪ The team moved the overdraw to the entrance of the building.
团队把透支搬到了大楼入口。

▪ You can find a reliable overdraw at the shop near the station.
车站附近的店里能找到可靠的透支。

portrait/ˈpɔːrtrət/S 核心
tract

肖像;画像;描绘

拉丁词根 tract 派生:tract

名 肖像;画像;描绘

▪ The portrait is widely used in this kind of work.
肖像在这类工作中被广泛使用。

▪ Please keep the portrait in a safe place after use.
用后请把肖像放在安全的地方。

▪ The team moved the portrait to the entrance of the building.
团队把肖像搬到了大楼入口。

▪ You can find a reliable portrait at the shop near the station.
车站附近的店里能找到可靠的肖像。

portraitist/ˈpɔːrtrətɪst/B
tract

肖像画家

拉丁词根 tract 派生:tract

名 肖像画家

▪ The portraitist arrived at the office earlier than usual.
那位肖像画家比平时更早到了办公室。

▪ A trained portraitist knows how to handle this kind of problem.
训练有素的肖像画家知道如何处理这类问题。

▪ They hired an experienced portraitist for the new project.
他们为新项目雇了一位有经验的肖像画家。

▪ The portraitist answered the reporters’ questions after the event.
活动结束后,肖像画家回答了记者的提问。

portraiture/ˈpɔːrtrətʃər/B
tract

肖像画法;肖像(总称)

拉丁词根 tract 派生:tract

名 肖像画法;肖像(总称)

▪ The portraiture is widely used in this kind of work.
肖像画法在这类工作中被广泛使用。

▪ Please keep the portraiture in a safe place after use.
用后请把肖像画法放在安全的地方。

▪ The team moved the portraiture to the entrance of the building.
团队把肖像画法搬到了大楼入口。

▪ You can find a reliable portraiture at the shop near the station.
车站附近的店里能找到可靠的肖像画法。

portray/pɔːrˈtreɪ/A
tract

描绘;(演员)扮演

拉丁词根 tract 派生:tract

名 描绘;(演员)扮演

▪ The portray is widely used in this kind of work.
描绘在这类工作中被广泛使用。

▪ Please keep the portray in a safe place after use.
用后请把描绘放在安全的地方。

▪ The team moved the portray to the entrance of the building.
团队把描绘搬到了大楼入口。

▪ You can find a reliable portray at the shop near the station.
车站附近的店里能找到可靠的描绘。

portrayal/pɔːrˈtreɪəl/B
tract

描绘;描述;扮演

拉丁词根 tract 派生:tract

名 描绘;描述;扮演

▪ The portrayal is widely used in this kind of work.
描绘在这类工作中被广泛使用。

▪ Please keep the portrayal in a safe place after use.
用后请把描绘放在安全的地方。

▪ The team moved the portrayal to the entrance of the building.
团队把描绘搬到了大楼入口。

▪ You can find a reliable portrayal at the shop near the station.
车站附近的店里能找到可靠的描绘。

racetrack/ˈreɪstræk/C
tract

跑道;赛马场

拉丁词根 tract 派生:tract

名 跑道;赛马场

▪ The racetrack is widely used in this kind of work.
跑道在这类工作中被广泛使用。

▪ Please keep the racetrack in a safe place after use.
用后请把跑道放在安全的地方。

▪ The team moved the racetrack to the entrance of the building.
团队把跑道搬到了大楼入口。

▪ You can find a reliable racetrack at the shop near the station.
车站附近的店里能找到可靠的跑道。

redraft/riːˈdræft/B
tract

重新起草 n. 改写稿

拉丁词根 tract 派生:tract

名 重新起草 n. 改写稿

▪ The redraft is widely used in this kind of work.
重新起草在这类工作中被广泛使用。

▪ Please keep the redraft in a safe place after use.
用后请把重新起草放在安全的地方。

▪ The team moved the redraft to the entrance of the building.
团队把重新起草搬到了大楼入口。

▪ You can find a reliable redraft at the shop near the station.
车站附近的店里能找到可靠的重新起草。

retrace/rɪˈtreɪs/B
tract

折回;追溯;重描

拉丁词根 tract 派生:tract

名 折回;追溯;重描

▪ The retrace is widely used in this kind of work.
折回在这类工作中被广泛使用。

▪ Please keep the retrace in a safe place after use.
用后请把折回放在安全的地方。

▪ The team moved the retrace to the entrance of the building.
团队把折回搬到了大楼入口。

▪ You can find a reliable retrace at the shop near the station.
车站附近的店里能找到可靠的折回。

retrain/riːˈtreɪn/C
tract

接受)再培训

拉丁词根 tract 派生:tract

名 接受)再培训

▪ The retrain is widely used in this kind of work.
再培训在这类工作中被广泛使用。

▪ Please keep the retrain in a safe place after use.
用后请把再培训放在安全的地方。

▪ The team moved the retrain to the entrance of the building.
团队把再培训搬到了大楼入口。

▪ You can find a reliable retrain at the shop near the station.
车站附近的店里能找到可靠的再培训。

retreatant/rɪˈtriːtənt/C
tract

宗教)静修者

拉丁词根 tract 派生:tract

名 宗教)静修者

▪ The retreatant arrived at the office earlier than usual.
那位静修者比平时更早到了办公室。

▪ A trained retreatant knows how to handle this kind of problem.
训练有素的静修者知道如何处理这类问题。

▪ They hired an experienced retreatant for the new project.
他们为新项目雇了一位有经验的静修者。

▪ The retreatant answered the reporters’ questions after the event.
活动结束后,静修者回答了记者的提问。

semitrailer/ˌsemiˈtreɪlər/C
tract

半挂车

拉丁词根 tract 派生:tract

名 半挂车

▪ The semitrailer is widely used in this kind of work.
半挂车在这类工作中被广泛使用。

▪ Please keep the semitrailer in a safe place after use.
用后请把半挂车放在安全的地方。

▪ The team moved the semitrailer to the entrance of the building.
团队把半挂车搬到了大楼入口。

▪ You can find a reliable semitrailer at the shop near the station.
车站附近的店里能找到可靠的半挂车。

sidetrack/ˈsaɪdtræk/C
tract

使转到侧线;使偏离 n. 侧线

拉丁词根 tract 派生:tract

名 使转到侧线;使偏离 n. 侧线

▪ The sidetrack is widely used in this kind of work.
使转到侧线在这类工作中被广泛使用。

▪ Please keep the sidetrack in a safe place after use.
用后请把使转到侧线放在安全的地方。

▪ The team moved the sidetrack to the entrance of the building.
团队把使转到侧线搬到了大楼入口。

▪ You can find a reliable sidetrack at the shop near the station.
车站附近的店里能找到可靠的使转到侧线。

soundtrack/ˈsaʊndtræk/C
tract

电影配乐;声迹

拉丁词根 tract 派生:tract

名 电影配乐;声迹

▪ The soundtrack is widely used in this kind of work.
电影配乐在这类工作中被广泛使用。

▪ Please keep the soundtrack in a safe place after use.
用后请把电影配乐放在安全的地方。

▪ The team moved the soundtrack to the entrance of the building.
团队把电影配乐搬到了大楼入口。

▪ You can find a reliable soundtrack at the shop near the station.
车站附近的店里能找到可靠的电影配乐。

tracer/ˈtreɪsər/B
tract

追踪者;示踪物;曳光弹

拉丁词根 tract 派生:tract

名 追踪者;示踪物;曳光弹

▪ The tracer arrived at the office earlier than usual.
那位追踪者比平时更早到了办公室。

▪ A trained tracer knows how to handle this kind of problem.
训练有素的追踪者知道如何处理这类问题。

▪ They hired an experienced tracer for the new project.
他们为新项目雇了一位有经验的追踪者。

▪ The tracer answered the reporters’ questions after the event.
活动结束后,追踪者回答了记者的提问。

tracery/ˈtreɪsəri/C
tract

花饰窗格;网状装饰

拉丁词根 tract 派生:tract

名 花饰窗格;网状装饰

▪ The tracery is widely used in this kind of work.
花饰窗格在这类工作中被广泛使用。

▪ Please keep the tracery in a safe place after use.
用后请把花饰窗格放在安全的地方。

▪ The team moved the tracery to the entrance of the building.
团队把花饰窗格搬到了大楼入口。

▪ You can find a reliable tracery at the shop near the station.
车站附近的店里能找到可靠的花饰窗格。

tracing/ˈtreɪsɪŋ/C
tract

描摹;追踪;摹图

拉丁词根 tract 派生:tract

名 描摹;追踪;摹图

▪ The whole tracing took several hours to complete.
整个描摹过程花了好几个小时才完成。

▪ Proper tracing is essential if the results are to be reliable.
若要结果可靠,恰当的描摹至关重要。

▪ The team studied the process of tracing with great care.
团队非常仔细地研究了描摹的过程。

▪ The manager wrote a clear report on the tracing.
经理就描摹写了一份清晰的报告。

tracker/ˈtrækər/C
tract

追踪者;追踪器

拉丁词根 tract 派生:tract

名 追踪者;追踪器

▪ The tracker arrived at the office earlier than usual.
那位追踪者比平时更早到了办公室。

▪ A trained tracker knows how to handle this kind of problem.
训练有素的追踪者知道如何处理这类问题。

▪ They hired an experienced tracker for the new project.
他们为新项目雇了一位有经验的追踪者。

▪ The tracker answered the reporters’ questions after the event.
活动结束后,追踪者回答了记者的提问。

tracking/ˈtrækɪŋ/C
tract

追踪;跟踪

拉丁词根 tract 派生:tract

名 追踪;跟踪

▪ The whole tracking took several hours to complete.
整个追踪过程花了好几个小时才完成。

▪ Proper tracking is essential if the results are to be reliable.
若要结果可靠,恰当的追踪至关重要。

▪ The team studied the process of tracking with great care.
团队非常仔细地研究了追踪的过程。

▪ The manager wrote a clear report on the tracking.
经理就追踪写了一份清晰的报告。

trackless/ˈtrækləs/C
tract

无路的;无踪迹的;不留痕的

拉丁词根 tract 派生:tract

形 无路的;无踪迹的;不留痕的

▪ The new rule will be trackless for everyone in the group.
新规则对组里每个人都将是无路的。

▪ They considered the plan trackless after a long discussion.
经过长时间讨论,他们认为该计划是无路的。

▪ The manager gave a trackless answer at the meeting.
经理在会上给出了一个无路的的答复。

▪ Every solution must be trackless before it is approved.
每个方案在获批前都必须是无路的的。

trailblazer/ˈtreɪlbleɪzər/C
tract

开拓者;先驱

拉丁词根 tract 派生:tract

名 开拓者;先驱

▪ The trailblazer arrived at the office earlier than usual.
那位开拓者比平时更早到了办公室。

▪ A trained trailblazer knows how to handle this kind of problem.
训练有素的开拓者知道如何处理这类问题。

▪ They hired an experienced trailblazer for the new project.
他们为新项目雇了一位有经验的开拓者。

▪ The trailblazer answered the reporters’ questions after the event.
活动结束后,开拓者回答了记者的提问。

trailer/ˈtreɪlər/A
tract

拖车;(电影)预告片

拉丁词根 tract 派生:tract

名 拖车;(电影)预告片

▪ The trailer is widely used in this kind of work.
拖车在这类工作中被广泛使用。

▪ Please keep the trailer in a safe place after use.
用后请把拖车放在安全的地方。

▪ The team moved the trailer to the entrance of the building.
团队把拖车搬到了大楼入口。

▪ You can find a reliable trailer at the shop near the station.
车站附近的店里能找到可靠的拖车。

trainee/treɪˈniː/C
tract

受训者;实习生

拉丁词根 tract 派生:tract

名 受训者;实习生

▪ The trainee arrived at the office earlier than usual.
那位受训者比平时更早到了办公室。

▪ A trained trainee knows how to handle this kind of problem.
训练有素的受训者知道如何处理这类问题。

▪ They hired an experienced trainee for the new project.
他们为新项目雇了一位有经验的受训者。

▪ The trainee answered the reporters’ questions after the event.
活动结束后,受训者回答了记者的提问。

trainer/ˈtreɪnər/S 核心
tract

教练员;训练器;运动鞋

拉丁词根 tract 派生:tract

名 教练员;训练器;运动鞋

▪ The trainer arrived at the office earlier than usual.
那位教练员比平时更早到了办公室。

▪ A trained trainer knows how to handle this kind of problem.
训练有素的教练员知道如何处理这类问题。

▪ They hired an experienced trainer for the new project.
他们为新项目雇了一位有经验的教练员。

▪ The trainer answered the reporters’ questions after the event.
活动结束后,教练员回答了记者的提问。

training/ˈtreɪnɪŋ/S 核心
tract

训练;培养

拉丁词根 tract 派生:tract

名 训练;培养

▪ The whole training took several hours to complete.
整个训练过程花了好几个小时才完成。

▪ Proper training is essential if the results are to be reliable.
若要结果可靠,恰当的训练至关重要。

▪ The team studied the process of training with great care.
团队非常仔细地研究了训练的过程。

▪ The manager wrote a clear report on the training.
经理就训练写了一份清晰的报告。

trawl/trɔːl/C
tract

拖网(捕鱼);搜罗

拉丁词根 tract 派生:tract

名 拖网(捕鱼);搜罗

▪ The trawl is widely used in this kind of work.
拖网在这类工作中被广泛使用。

▪ Please keep the trawl in a safe place after use.
用后请把拖网放在安全的地方。

▪ The team moved the trawl to the entrance of the building.
团队把拖网搬到了大楼入口。

▪ You can find a reliable trawl at the shop near the station.
车站附近的店里能找到可靠的拖网。

trawler/ˈtrɔːlər/C
tract

拖网渔船;拖网渔民

拉丁词根 tract 派生:tract

名 拖网渔船;拖网渔民

▪ The trawler is widely used in this kind of work.
拖网渔船在这类工作中被广泛使用。

▪ Please keep the trawler in a safe place after use.
用后请把拖网渔船放在安全的地方。

▪ The team moved the trawler to the entrance of the building.
团队把拖网渔船搬到了大楼入口。

▪ You can find a reliable trawler at the shop near the station.
车站附近的店里能找到可靠的拖网渔船。

trek/trek/C
tract

长途跋涉;徒步旅行;(南非)牛车迁徙

拉丁词根 tract 派生:tract

名 长途跋涉;徒步旅行;(南非)牛车迁徙

▪ The trek is widely used in this kind of work.
长途跋涉在这类工作中被广泛使用。

▪ Please keep the trek in a safe place after use.
用后请把长途跋涉放在安全的地方。

▪ The team moved the trek to the entrance of the building.
团队把长途跋涉搬到了大楼入口。

▪ You can find a reliable trek at the shop near the station.
车站附近的店里能找到可靠的长途跋涉。

trekker/ˈtrekər/C
tract

长途徒步旅行者

拉丁词根 tract 派生:tract

名 长途徒步旅行者

▪ The trekker arrived at the office earlier than usual.
那位长途徒步旅行者比平时更早到了办公室。

▪ A trained trekker knows how to handle this kind of problem.
训练有素的长途徒步旅行者知道如何处理这类问题。

▪ They hired an experienced trekker for the new project.
他们为新项目雇了一位有经验的长途徒步旅行者。

▪ The trekker answered the reporters’ questions after the event.
活动结束后,长途徒步旅行者回答了记者的提问。

triggerman/ˈtrɪɡərmən/C
tract

持枪歹徒;职业枪手

拉丁词根 tract 派生:tract

名 持枪歹徒;职业枪手

▪ The triggerman arrived at the office earlier than usual.
那位持枪歹徒比平时更早到了办公室。

▪ A trained triggerman knows how to handle this kind of problem.
训练有素的持枪歹徒知道如何处理这类问题。

▪ They hired an experienced triggerman for the new project.
他们为新项目雇了一位有经验的持枪歹徒。

▪ The triggerman answered the reporters’ questions after the event.
活动结束后,持枪歹徒回答了记者的提问。

updraft/ˈʌpdræft/C
tract

上升气流

拉丁词根 tract 派生:tract

名 上升气流

▪ The updraft is widely used in this kind of work.
上升气流在这类工作中被广泛使用。

▪ Please keep the updraft in a safe place after use.
用后请把上升气流放在安全的地方。

▪ The team moved the updraft to the entrance of the building.
团队把上升气流搬到了大楼入口。

▪ You can find a reliable updraft at the shop near the station.
车站附近的店里能找到可靠的上升气流。

detractivedɪˈtræktɪvB
detract
ive

贬低的,诋毁的

拉丁词根 tract 派生:detract + ive

形 贬低的,诋毁的

▪ The new rule will be detractive for everyone in the group.
新规则对组里每个人都将是贬低的。

▪ They considered the plan detractive after a long discussion.
经过长时间讨论,他们认为该计划是贬低的。

▪ The manager gave a detractive answer at the meeting.
经理在会上给出了一个贬低的的答复。

▪ Every solution must be detractive before it is approved.
每个方案在获批前都必须是贬低的的。

考辨与注意 NOTES & CAUTIONS

train 是「拖出来的后部」

拉丁 trahere → 古法 trahiner「拖、训练」→ train「火车;训练」;原义「被拖的后部、行列」。

注意 tract / trace / track

tract(书面,-ct-)与 trace/track(古法「拖出的痕迹」)同源;draw/drag 是本族平行词。

词源树 ETYMOLOGY TREE

PIE *tragh-(draw, pull)  ← 古英语 dragan「拉」
│
├─ 拉丁 trahō · trahere · trāxī · tractum(第三变位)
│  ├─ 分词词干 tract-:attract · contract · extract · abstract · tractor
│  ├─ 古法支:treat · train · trace · track · treatise
│  └─ 复合:ad- 向=attract · con- 一起=contract · ex- 出=extract · dis- 分=distract · re- 回=retreat
│
└─ 日耳曼:古英语 dragan → draw · drag · draft

证据与方法 EVIDENCE & METHOD

判定 tract 同根,关键在 draw/drag 的跨语族同源。

形态证据

三词干

trahere 现在 trah-/完成 trāx-/分词 tract- 同根。

音变证据

tract / treat

tract(书面)与 treat(古法)同源异流。

共时词族

25 词闭环

attract/contract/extract/treat/train 25 词都由 trahere 生成。

跨语族对照:拉丁 trahere(/tr/)与日耳曼 draw/drag(/dr/)同 *tragh-;「拉」根在两条线上分别保存。

外围同源 EXTENDED COGNATES

N · 日耳曼 draw(拉)

古英语 dragan

draw · drag · draft · haul 本族继承;与 trahere 同 *tragh-

G · 希腊

—

本根无独立希腊借词

一屏速记 · 112 词

abstract/ˈæbstrækt/ adj. n.;/æbˈstrækt/ v.

形 抽象的;理论的 n. 摘要 v. 提取;使抽象

源L abstractus「被拉走的」=abs-/ab…

例Truth is an abstract idea.

attract/əˈtrækt/

动 吸引;引起(注意)

源L attractus「被拉向」=ad-(向)+tr…

例The show attracts many tourists.

attraction/əˈtrækʃən/

名 吸引(力);吸引人的事物

源attract+-ion

例The city is a tourist attraction.

attractive/əˈtræktɪv/

形 有吸引力的;迷人的

源attract+-ive

例She wore an attractive dress.

contract/ˈkɑːntrækt/ n.;/kənˈtrækt/ v.

名 合同;契约 v. 订约;收缩;感染(疾病)

源L contractus「被拉到一起的」=con-+…

例They signed a two-year contract.

distract/dɪˈstrækt/

动 使分心;转移(注意);使困惑

源L distractus「被拉开的」=dis-(ap…

例Noise distracts me when I read.

draft/dræft/

名 草稿;汇票;征兵;一饮;气流 v. 起草;征召

源OE dræft<dragan「拉/拖」(draw …

例She wrote a first draft.

drag/dræɡ/

动 拖、拉;硬拖;拖沓 n. 拖累;阻力;拖拽

源OE dragan/ON draga「拖」(Gmc,…

例He began to drag the box across the floor.

draw/drɔː/

动 画;拉、拖;吸引;拔 n. 平局;抽签

源OE dragan「拉、拖」(Gmc *dragan…

例She likes to draw a picture each morning.

extract/ɪkˈstrækt/ v.;/ˈekstrækt/ n.

动 拔出;提取;摘录 n. 提取物;摘录

源L extractus「被拉出的」=ex-(out)…

例They extracted oil from the seeds.

retreat/rɪˈtriːt/

动 撤退;名 退避;名 静修(所)

源OFr retret/retraite<L retr…

例The army retreated at night.

trace/treɪs/

动 追踪;追溯;描摹 n. 痕迹;微量

源OFr trace/tracer<VL *tract…

例They traced the river to its source.

track/træk/

名 足迹;轨道;跑道;曲目 v. 追踪

源OFr trac「足迹、拖痕」(或与 trace 同…

例The train left the track.

tract/trækt/

名 大片土地/地带;(解剖)道、束;(宗教/政治)小册子

源L tractus「拉、拖;延展的一片」(trahe…

例A wide tract of land lay before us.

trail/treɪl/

动 拖曳;尾随;(植物)蔓延 n. 小径;痕迹

源OFr trailler「拖」<VL *tragul…

例They hiked a mountain trail.

train/treɪn/

名 火车;行列;长裙裾 v. 训练;培养

源OFr train/trahiner「拖」<VL *…

例We took the train to London.

trait/treɪt/

名 特征;特性

源OFr trait「拉线、一笔」<L tractum…

例Kindness is her best trait.

treat/triːt/

动 对待;治疗;款待;论述 n. 乐事;款待

源OFr traitier/tretier<L tra…

例She treated us to dinner.

treatment/ˈtriːtmənt/

名 对待;治疗(法);处理

源treat+-ment

例The treatment cured the disease.

treaty/ˈtriːti/

名 条约;协定

源OFr traité「条约」<L tractātus…

例The nations signed a peace treaty.

trigger/ˈtrɪɡər/

名 扳机;触发物 v. 触发;引发

源Du trekker「扳机」,字面「拉者」<trek…

例He pulled the trigger.

withdraw/wɪðˈdrɔː/

动 撤回;撤退;提取(钱)

源with-(away/back,Gmc)+draw(…

例She will withdraw money from the bank.

contractile/kənˈtræktəl/

形 可收缩的;有收缩力的

源L contractilis「可拉紧的」

例Muscles are contractile tissue.

contractor/ˈkɑːntræktər/

名 承包商;立约人

源LL contractor「订约者」

例The contractor built the house.

contractual/kənˈtræktʃuəl/

形 合同的;契约的

源contract+-ual

例They have contractual obligations.

abstracted/æbˈstræktɪd/

形 心不在焉的;抽出的

源tract

构tract

例The new rule will be abstracted for everyone in the group.

abstraction/æbˈstrækʃən/

名 抽象(概念);提取;出神

源tract

构tract

例The whole abstraction took several hours to complete.

abstractive/æbˈstræktɪv/

形 抽象的;有概括力的

源tract

构tract

例The new rule will be abstractive for everyone in the group.

attractor/əˈtræktər/

名 引人/物;(混沌理论)吸引子

源tract

构tract

例The attractor arrived at the office earlier than usual.

contraction/kənˈtrækʃən/

名 收缩;缩写式;(肌肉)挛缩

源tract

构tract

例The whole contraction took several hours to complete.

contracture/kənˈtræktʃər/

名 医学)挛缩

源tract

构tract

例The contracture arrived at the office earlier than usual.

counterattraction/ˌkaʊntərəˈtrækʃən/

名 反吸引物;对抗吸引力

源tract

构tract

例The whole counterattraction took several hours to complete.

detract/dɪˈtrækt/

名 减损;贬低(from)

源tract

构tract

例The detract is widely used in this kind of work.

detraction/dɪˈtrækʃən/

名 贬低;诽谤;减损

源tract

构tract

例The whole detraction took several hours to complete.

detractor/dɪˈtræktər/

名 诋毁者;批评者

源tract

构tract

例The detractor arrived at the office earlier than usual.

distracted/dɪˈstræktɪd/

形 分心的;心烦意乱的

源tract

构tract

例The new rule will be distracted for everyone in the group.

distraction/dɪˈstrækʃən/

名 分心(的事);消遣;心烦意乱

源tract

构tract

例The whole distraction took several hours to complete.

entreat/ɪnˈtriːt/

名 恳求;乞求

源tract

构tract

例The entreat is widely used in this kind of work.

entreaty/ɪnˈtriːti/

名 恳求;哀求

源tract

构tract

例The entreaty is widely used in this kind of work.

extraction/ɪkˈstrækʃən/

名 拔出;提取;血统

源tract

构tract

例The whole extraction took several hours to complete.

extractor/ɪkˈstræktər/

名 提取器;排油烟机;抽取者

源tract

构tract

例The extractor is widely used in this kind of work.

intractable/ɪnˈtræktəbəl/

形 难驾驭的;倔强的;难处理的

源tract

构tract

例The new rule will be intractable for everyone in the group.

maltreat/mælˈtriːt/

名 虐待;滥用

源tract

构tract

例The maltreat is widely used in this kind of work.

maltreatment/mælˈtriːtmənt/

名 虐待

源tract

构tract

例The whole maltreatment took several hours to complete.

mistreat/ˌmɪsˈtriːt/

名 虐待

源tract

构tract

例The mistreat is widely used in this kind of work.

mistreatment/ˌmɪsˈtriːtmənt/

名 虐待

源tract

构tract

例The whole mistreatment took several hours to complete.

protract/proʊˈtrækt/

名 延长;拖延;伸出

源tract

构tract

例The protract is widely used in this kind of work.

protracted/proʊˈtræktɪd/

形 延长的;拖延的

源tract

构tract

例The new rule will be protracted for everyone in the group.

protractile/proʊˈtræktəl/

形 器官)可伸出的;能延长的

源tract

构tract

例The new rule will be protractile for everyone in the group.

protraction/proʊˈtrækʃən/

名 延长;拖延

源tract

构tract

例The whole protraction took several hours to complete.

protractor/proʊˈtræktər/

名 量角器;伸肌;拖延者

源tract

构tract

例The protractor is widely used in this kind of work.

retract/rɪˈtrækt/

名 缩回;收回(成命);撤回

源tract

构tract

例The retract is widely used in this kind of work.

retractable/rɪˈtræktəbəl/

形 可收回的;可伸缩的

源tract

构tract

例The new rule will be retractable for everyone in the group.

retractile/rɪˈtræktəl/

形 能缩回的;收缩的

源tract

构tract

例The new rule will be retractile for everyone in the group.

retraction/rɪˈtrækʃən/

名 收回;撤回;缩回

源tract

构tract

例The whole retraction took several hours to complete.

retractor/rɪˈtræktər/

名 外科)牵开器;缩肌;收回者

源tract

构tract

例The retractor is widely used in this kind of work.

subcontract/ˌsʌbˈkɑːntrækt/

名 分包;转包(合同)

源tract

构tract

例The subcontract is widely used in this kind of work.

subtract/səbˈtrækt/

名 减去;扣除

源tract

构tract

例The subtract is widely used in this kind of work.

subtraction/səbˈtrækʃən/

名 减去;减法

源tract

构tract

例The whole subtraction took several hours to complete.

subtractive/səbˈtræktɪv/

形 减去的;负的

源tract

构tract

例The new rule will be subtractive for everyone in the group.

subtrahend/ˈsʌbtrəhend/

名 数学)减数

源tract

构tract

例The subtrahend is widely used in this kind of work.

tractable/ˈtræktəbəl/

形 易管教的;温顺的;易加工/处理的

源tract

构tract

例The new rule will be tractable for everyone in the group.

tractile/ˈtræktəl/

形 可拉长的;有延展性的

源tract

构tract

例The new rule will be tractile for everyone in the group.

traction/ˈtrækʃən/

名 拖、拉;牵引力;(轮胎)附着摩擦力

源tract

构tract

例The whole traction took several hours to complete.

tractive/ˈtræktɪv/

形 牵引的;拖的

源tract

构tract

例The new rule will be tractive for everyone in the group.

tractor/ˈtræktər/

名 拖拉机;牵引器

源tract

构tract

例The tractor is widely used in this kind of work.

treatise/ˈtriːtɪs/

动 专题)论文;专著

源tract

构tract

例The manager decided to treatise the problem before the meeting.

backtrack/ˈbæktræk/

名 原路返回;退缩;变卦

源tract

构tract

例The backtrack is widely used in this kind of work.

bedraggled/bɪˈdræɡəld/

形 湿透的;泥污的;凌乱的

源tract

构tract

例The new rule will be bedraggled for everyone in the group.

contrail/ˈkɑːntreɪl/

名 飞机)凝结尾迹

源tract

构tract

例The contrail is widely used in this kind of work.

detrain/diːˈtreɪn/

名 使)下火车

源tract

构tract

例The detrain is widely used in this kind of work.

distrait/dɪˈstreɪ/

形 心不在焉的;神思恍惚的

源tract

构tract

例The new rule will be distrait for everyone in the group.

downdraft/ˈdaʊndræft/

名 下降气流

源tract

构tract

例The downdraft is widely used in this kind of work.

draggle/ˈdræɡəl/

名 拖湿;拖脏;(湿衣)垂拖;落后

源tract

构tract

例The draggle is widely used in this kind of work.

dragnet/ˈdræɡnet/

名 拖网;(警方)搜捕网

源tract

构tract

例The dragnet is widely used in this kind of work.

draught/dræft/

名 英)气流;一饮;(draughts)国际跳棋

源tract

构tract

例The draught is widely used in this kind of work.

drawn/drɔːn/

形 面容)憔悴的;拔出的;不分胜负的

源tract

构tract

例The new rule will be drawn for everyone in the group.

entrain/ɪnˈtreɪn/

名 上火车;(流体/气流)夹带

源tract

构tract

例The entrain is widely used in this kind of work.

geartrain/ˈɡɪr treɪn/

名 齿轮系

源tract

构tract

例The geartrain is widely used in this kind of work.

outdraw/ˌaʊtˈdrɔː/

名 比…更叫座;拔枪更快

源tract

构tract

例The outdraw is widely used in this kind of work.

overdraw/ˌoʊvərˈdrɔː/

名 透支;夸张描述

源tract

构tract

例The overdraw is widely used in this kind of work.

portrait/ˈpɔːrtrət/

名 肖像;画像;描绘

源tract

构tract

例The portrait is widely used in this kind of work.

portraitist/ˈpɔːrtrətɪst/

名 肖像画家

源tract

构tract

例The portraitist arrived at the office earlier than usual.

portraiture/ˈpɔːrtrətʃər/

名 肖像画法;肖像(总称)

源tract

构tract

例The portraiture is widely used in this kind of work.

portray/pɔːrˈtreɪ/

名 描绘;(演员)扮演

源tract

构tract

例The portray is widely used in this kind of work.

portrayal/pɔːrˈtreɪəl/

名 描绘;描述;扮演

源tract

构tract

例The portrayal is widely used in this kind of work.

racetrack/ˈreɪstræk/

名 跑道;赛马场

源tract

构tract

例The racetrack is widely used in this kind of work.

redraft/riːˈdræft/

名 重新起草 n. 改写稿

源tract

构tract

例The redraft is widely used in this kind of work.

retrace/rɪˈtreɪs/

名 折回;追溯;重描

源tract

构tract

例The retrace is widely used in this kind of work.

retrain/riːˈtreɪn/

名 接受)再培训

源tract

构tract

例The retrain is widely used in this kind of work.

retreatant/rɪˈtriːtənt/

名 宗教)静修者

源tract

构tract

例The retreatant arrived at the office earlier than usual.

semitrailer/ˌsemiˈtreɪlər/

名 半挂车

源tract

构tract

例The semitrailer is widely used in this kind of work.

sidetrack/ˈsaɪdtræk/

名 使转到侧线;使偏离 n. 侧线

源tract

构tract

例The sidetrack is widely used in this kind of work.

soundtrack/ˈsaʊndtræk/

名 电影配乐;声迹

源tract

构tract

例The soundtrack is widely used in this kind of work.

tracer/ˈtreɪsər/

名 追踪者;示踪物;曳光弹

源tract

构tract

例The tracer arrived at the office earlier than usual.

tracery/ˈtreɪsəri/

名 花饰窗格;网状装饰

源tract

构tract

例The tracery is widely used in this kind of work.

tracing/ˈtreɪsɪŋ/

名 描摹;追踪;摹图

源tract

构tract

例The whole tracing took several hours to complete.

tracker/ˈtrækər/

名 追踪者;追踪器

源tract

构tract

例The tracker arrived at the office earlier than usual.

tracking/ˈtrækɪŋ/

名 追踪;跟踪

源tract

构tract

例The whole tracking took several hours to complete.

trackless/ˈtrækləs/

形 无路的;无踪迹的;不留痕的

源tract

构tract

例The new rule will be trackless for everyone in the group.

trailblazer/ˈtreɪlbleɪzər/

名 开拓者;先驱

源tract

构tract

例The trailblazer arrived at the office earlier than usual.

trailer/ˈtreɪlər/

名 拖车;(电影)预告片

源tract

构tract

例The trailer is widely used in this kind of work.

trainee/treɪˈniː/

名 受训者;实习生

源tract

构tract

例The trainee arrived at the office earlier than usual.

trainer/ˈtreɪnər/

名 教练员;训练器;运动鞋

源tract

构tract

例The trainer arrived at the office earlier than usual.

training/ˈtreɪnɪŋ/

名 训练;培养

源tract

构tract

例The whole training took several hours to complete.

trawl/trɔːl/

名 拖网(捕鱼);搜罗

源tract

构tract

例The trawl is widely used in this kind of work.

trawler/ˈtrɔːlər/

名 拖网渔船;拖网渔民

源tract

构tract

例The trawler is widely used in this kind of work.

trek/trek/

名 长途跋涉;徒步旅行;(南非)牛车迁徙

源tract

构tract

例The trek is widely used in this kind of work.

trekker/ˈtrekər/

名 长途徒步旅行者

源tract

构tract

例The trekker arrived at the office earlier than usual.

triggerman/ˈtrɪɡərmən/

名 持枪歹徒;职业枪手

源tract

构tract

例The triggerman arrived at the office earlier than usual.

updraft/ˈʌpdræft/

名 上升气流

源tract

构tract

例The updraft is widely used in this kind of work.

detractivedɪˈtræktɪv

形 贬低的,诋毁的

源detract + ive

构detract + ive

例The new rule will be detractive for everyone in the group.

跨语族导航 NAVIGATION

tract 在拉丁、希腊、日耳曼三条线上的同根字根(点击可跳转)。

本页 · L147 tract
G 篇待补 · 无独立希腊页
N 篇待补 · 古英语 dragan(draw)