extract
- vt.提取;获得，得到;（用力）取出，拔出;摘录;提炼;选取;索取，设法得到(对方不愿提供的信息、钱财等);选录
- n.提取物;摘录;精;汁;浓缩物;节录;选录;选曲
复数： extracts 过去式： extracted 现在分词： extracting 过去分词： extracted 第三人称单数： extracts
ex- 出,出去 + tract 拉,拖
extractnoun
摘录；选录；选曲；节录
a short passage from a book, piece of music, etc. that gives you an idea of what the whole thing is like
The following extract is taken from her new novel.
下面一段摘自她的新小说。
提取物；浓缩物；精；汁
a substance that has been obtained from sth else using a particular process
yeast extract
酵母萃
face cream containing natural plant extracts
含有天然植物提取物的面霜
vanilla extract
香草精
verb
提取；提炼
to remove or obtain a substance from sth, for example by using an industrial or a chemical process
a machine that extracts excess moisture from the air
抽湿机
to extract essential oils from plants
从植物中提取香精油
索取，设法得到（对方不愿提供的信息、钱财等）
to obtain information, money, etc., often by taking it from sb who is unwilling to give it
Journalists managed to extract all kinds of information about her private life.
记者们终于得到了有关她私生活的各种情况。
选取；摘录；选录
to choose information, etc. from a book, a computer, etc. to be used for a particular purpose
This article is extracted from his new book.
本文选自他的新书。
（用力）取出，拔出
to take or pull sth out, especially when this needs force or effort
The dentist may decide that the wisdom teeth need to be extracted.
牙医可能会认为智齿需要拔掉。
He rifled through his briefcase and extracted a file.
他在公文包内搜索一番，取出一份文件。
获得，得到（某种感觉或品质）
to get a particular feeling or quality from a situation
They are unlikely to extract much benefit from the trip.
他们不大可能从这次旅行中获得多大益处。
extract
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2
VERB 提取;提炼;挖掘
To extract a substance means to obtain it from something else, for example by using industrial or chemical processes....the traditional method of pick and shovel to extract coal...
用镐和铲挖煤的传统方法
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Petroleum engineers plan and manage the extraction of oil.
石油工程师规划并管理石油的提炼。
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4
VERB 取出;抽出
If you extract something from a place, you take it out or pull it out.He extracted a small notebook from his hip pocket...
他从屁股兜里摸出一个小笔记本。
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5
VERB 拔（牙）
When a dentist extracts a tooth, they remove it from the patient's mouth.A dentist may decide to extract the tooth to prevent recurrent trouble...
牙医可能会决定拔掉那颗牙，以免反复发作。
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In those days, dentistry was basic. Extractions were carried out without anaesthetic.
那时候，牙科学刚起步，拔牙都不打麻药。
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7
VERB 攫取;榨取
If you say that someone extracts something, you disapprove of them because they take it for themselves to gain an advantage....the capitalist system, which extracts huge profits from arms production at the tax-payers' expense...
牺牲纳税人利益、从武器生产中攫取巨额利润的资本主义制度
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8
VERB 设法得到;探出
If you extract information or a response from someone, you get it from them with difficulty, because they are unwilling to say or do what you want.He made the mistake of trying to extract further information from our director...
他犯了个错误，不该试图从我们的主管那里打探更多的信息。
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9
VERB 摘录;提取
If you extract a particular piece of information, you obtain it from a larger amount or source of information.I've simply extracted a few figures...
我只是提取了一些数据。
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10
V-PASSIVE （从书中）摘录，节选
If part of a book or text is extracted from a particular book, it is printed or published.This material has been extracted from 'Collins Good Wood Handbook'.
这些材料摘自《柯林斯优秀木材手册》。
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11
N-COUNT 摘录;选段;引文
An extract from a book or piece of writing is a small part of it that is printed or published separately.Read this extract from an information booklet about the work of an airline cabin crew.
看看这段从有关航空公司乘务人员工作的信息手册中摘录的文字。
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N-MASS 提取物;精华;汁
An extract is a substance that has been obtained from something else, for example by means of a chemical or industrial process.Blend in the lemon extract, lemon peel and walnuts.
调入柠檬汁、柠檬皮和核桃。
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13
See also:yeast extract
noun
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1
- a passage selected from a larger work
- he presented excerpts from William James' philosophical writings
- Synonym: excerpt excerption selection
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2
- a solution obtained by steeping or soaking a substance (usually in water)
- Synonym: infusion
verb
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1
- extract by the process of distillation
- distill the essence of this compound
- Synonym: distill distil
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2
- calculate the root of a number
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3
- take out of a literary work in order to cite or copy
- Synonym: excerpt take out
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4
- remove, usually with some force or effort;also used in an abstract sense
- pull weeds
- extract a bad tooth
- take out a splinter
- extract information from the telegram
- Synonym: pull out pull pull up take out draw out
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5
- obtain from a substance, as by mechanical action
- Italians express coffee rather than filter it
- Synonym: press out express
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6
- separate (a metal) from an ore
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7
- deduce (a principle) or construe (a meaning)
- We drew out some interesting linguistic data from the native informant
- Synonym: educe evoke elicit draw out
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8
- get despite difficulties or obstacles
- I extracted a promise from the Dean for two new positions
数据来源：WordNet
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Read this extract from an information booklet about the work of an airline cabin crew .
看看这段从有关航空公司乘务人员工作的信息手册中摘录的文字。
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Language teachers often extract examples from grammar books .
语言教师常从语法书里摘录例子。
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The following extract is taken from her new novel .
下面一段摘自她的新小说。
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This article is extracted from his new book .
本文选自他的新书。
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They are unlikely to extract much benefit from the trip .
他们不大可能从这次旅行中获得多大益处。
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The dentist may decide that the wisdom teeth need to be extracted .
牙医可能会认为智齿需要拔掉。
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Her tooth was extracted under local anaesthetic .
她的牙齿是局部麻醉拔出的。
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His development policies have extracted cash from the city centre .
他的发展政策已经从市中心榨取了收益。
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He made the mistake of trying to extract further information from our director
他犯了个错误，不该试图从我们的主管那里打探更多的信息。
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This type of surgery could even be used to extract cancerous growths .
这种外科手术甚至可以用来切除癌性肿瘤。
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The information could be used as a bargaining chip to extract some parallel information from Britain
这个情报可以当作筹码，从英国人那里换取等价的消息。
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She is to go and have a tooth extracted at 3 o'clock today .
她今天3点要去拔颗牙。
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He sought to extract the maximum political advantage from the cut in interest rates
他试图从降息中牟取最大的政治好处。
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A dentist may decide to extract the tooth to prevent recurrent trouble
牙医可能会决定拔掉那颗牙，以免反复发作。
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The resin from which the oil is extracted comes from a small , tough tree .
用于提取这种油的树脂取自于一种矮小坚韧的树。
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The threat of bankruptcy is a legitimate tool to extract money from them .
破产威胁是从他们那里索得钱款的合法手段。
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For ease of reference , only the relevant extracts of the regulations are included .
为了便于参照，仅摘录相关规则。
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This material has been extracted from ' Collins Good Wood Handbook ' .
这些材料摘自《柯林斯优秀木材手册》。
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The juice is extracted by centrifugal force .
果汁是通过离心力榨取的。
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I 've simply extracted a few figures
我只是提取了一些数据。
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They were performing a short extract from Shakespeare 's Two Gentlemen of Verona
他们正表演莎士比亚剧作《维洛那二绅士》中的一个片段。
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The most effective new botanicals are extracts from cola nut and marine algae .
这种极其有效的新型植物制剂是从可乐果和海藻中提炼出来的。
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She reached into the wardrobe and extracted another tracksuit .
她伸手又从衣橱里取出一件运动服。
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Patterson went straight to the liquor cabinet and extracted a bottle of Scotch
帕特森径直走到酒柜前，取出一瓶苏格兰威士忌。
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Blend in the lemon extract , lemon peel and walnuts .
调入柠檬汁、柠檬皮和核桃。
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The author extracts the maximum from every carefully-crafted scene in this witty tale .
作者从这个妙趣横生的故事的每一个精心构思的情节中都摘录了尽可能多的内容。
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Britain 's trade figures can no longer be extracted from export-and-import documentation at ports .
英国的贸易数据现在不能再从各港口的进出口单证中提取了。
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He used her cash card , and the PIN number he had extracted from her , to take £ 500 from cashpoints .
他套出了她的现金卡密码，然后用她的卡从自动提款机中取走了500英镑。
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Citric acid can be extracted from the juice of oranges , lemons , limes or grapefruit .
柠檬酸可以从橙汁、柠檬汁、酸橙汁或者柚子汁中提取。
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The following are extracts from the original article .
以下是原文的节选。
指引自书籍、演讲、戏剧等的短语或句子，通常内容有趣或有用。
From what book does this quotation come?
这一引语出自哪本书?
He finished his speech with a quotation from Shakespeare.
他讲话结束时引用了莎士比亚的名言。
指引自书籍、演讲等的话，通常标明出处、作者等信息。
His essay begins with a citation from 'Macbeth'.
他的文章引用了《麦克白》中的一句话作为开头。
There were dozens of citations from the works of Goethe in her essay.
她的文章多处引用了歌德的作品。
指从书籍、文章、音乐等中节选的片段，通常篇幅较长。
These are all extracts from the long poem.
这些都是从那首长诗中节选的。
He only found short extracts from the film.
他只找到了那部电影的一些小片段。