extract

英 [ˈekstrækt , ɪkˈstrækt]

美 [ˈekstrækt , ɪkˈstrækt]

n.  摘录; 选录; 选曲; 节录; 提取物; 浓缩物; 精; 汁
v.  提取; 提炼; 索取，设法得到(对方不愿提供的信息、钱财等); 选取; 摘录; 选录

复数：extracts　过去分词：extracted　现在分词：extracting　过去式：extracted　第三人称单数：extracts　

CET6考研TOEFLIELTSGRETEM8计算机

Collins.2 / BNC.3787 / COCA.4971

同义词辨析

quotationcitationextract【导航词义：引文，引语】

牛津词典

noun

• 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
  1. 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
  1. yeast extract
     酵母萃
  2. face cream containing natural plant extracts
     含有天然植物提取物的面霜
  3. 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
  1. a machine that extracts excess moisture from the air
     抽湿机
  2. 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
  1. 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
  1. 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
  1. 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。
  2. 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
  1. 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。

柯林斯词典

The verb is pronounced /ɪk'strækt/. The noun is pronounced /'ekstrækt/. 动词读作 /ɪk'strækt/，名词读作 /'ekstrækt/。


• VERB 提取;提炼;挖掘
  Toextracta substance means to obtain it from something else, for example by using industrial or chemical processes.
  1. ...the traditional method of pick and shovel to extract coal...
     用镐和铲挖煤的传统方法
  2. 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。
  3. ...looking at the differences in the extracted DNA.
     查看提取出来的DNA之间的差别
• VERB 取出;抽出
  If youextractsomethingfroma place, you take it out or pull it out.
  1. He extracted a small notebook from his hip pocket...
     他从屁股兜里摸出一个小笔记本。
  2. 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。
  3. She reached into the wardrobe and extracted another tracksuit.
     她伸手又从衣橱里取出一件运动服。
• VERB 拔（牙）
  When a dentistextractsa tooth, they remove it from the patient's mouth.
  1. 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。
  2. She is to go and have a tooth extracted at 3 o'clock today.
     她今天3点要去拔颗牙。
• VERB 攫取;榨取
  If you say that someoneextractssomething, you disapprove of them because they take it for themselves to gain an advantage.
  1. ...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
  2. 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。
  3. 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。
• VERB 设法得到;探出
  If youextractinformation or a responsefromsomeone, you get it from them with difficulty, because they are unwilling to say or do what you want.
  1. 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。
  2. 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。
• VERB 摘录;提取
  If youextracta particular piece of information, you obtain it from a larger amount or source of information.
  1. I've simply extracted a few figures...
     我只是提取了一些数据。
  2. 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。
  3. ...files of data extracted from the departmental archives.
     从部门档案中提取的数据文件
• V-PASSIVE （从书中）摘录，节选
  If part of a book or textis extracted froma particular book, it is printed or published.
  1. 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》。
• N-COUNT 摘录;选段;引文
  Anextract froma book or piece of writing is a small part of it that is printed or published separately.
  1. 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。
• N-MASS 提取物;精华;汁
  Anextractis a substance that has been obtained from something else, for example by means of a chemical or industrial process.
  1. Blend in the lemon extract, lemon peel and walnuts.
     调入柠檬汁、柠檬皮和核桃。
  2. ...fragrances taken from plant extracts.
     从植物提取物中获取的香水
• See also:yeast extract

英英释义

noun

• a passage selected from a larger work
  1. he presented excerpts from William James' philosophical writings
  Synonym:excerptexcerptionselection
• a solution obtained by steeping or soaking a substance (usually in water)
  Synonym:infusion

verb

• extract by the process of distillation
  1. distill the essence of this compound
  Synonym:distilldistil
• calculate the root of a number
• take out of a literary work in order to cite or copy
  Synonym:excerpttake out
• remove, usually with some force or effort
  1. pull weeds
  2. extract a bad tooth
  3. take out a splinter
  4. extract information from the telegram
  Synonym:pull outpullpull uptake outdraw out
• obtain from a substance, as by mechanical action
  1. Italians express coffee rather than filter it
  Synonym:press outexpress
• separate (a metal) from an ore
• deduce (a principle) or construe (a meaning)
  1. We drew out some interesting linguistic data from the native informant
  Synonym:educeevokeelicitdraw out
• get despite difficulties or obstacles
  1. I extracted a promise from the Dean for two new positions

双语例句

• 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。
• 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。
• 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》。
• Blend in the lemon extract, lemon peel and walnuts.
  调入柠檬汁、柠檬皮和核桃。
• Language teachers often extract examples from grammar books.
  语言教师常从语法书里摘录例子。
• We can extract oil from shale.
  我们可以从页岩中提取石油。
• She is to go and have a tooth extracted at 3 o'clock today.
  她今天3点要去拔颗牙。
• 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。
• He extracted a small notebook from his hip pocket
  他从屁股兜里摸出一个小笔记本。
• Effective solutions involve optimized techniques and technologies to extract, filter, and transform data.
  有效的解决方案涉及到优化的技能和技术，以抽取、过滤和转换数据。