extract的过去分词 extract的过去分词是什么

1. 摘录，摘记，选录，节录
2. 汁
3. 提取物，提出物，提取液
4. 精，精华
5. 选粹
6. 抽出物
7. 蒸馏品
8. 【药】浸膏
9. 拔萃
10. 摘抄，摘录
11. 浸取物
12. 片断
13. 选曲
14. 浓缩物

1. 摘录，选录
2. （设法）得到，索取，获得
3. 吸取
4. 采掘
5. 榨取，榨出
6. 蒸馏取得，蒸馏出
7. 选用，选取
8. 【计】提取；提炼
9. 用力取出，使劲拔出
10. 分离出，抽出
11. 摘出（要点）
12. 引用
13. 推断出
14. 【数】开（方），求（根）

1. vt. (费力地)拔出,抽出 pull or take out, especially with effort or difficulty
2. vt. 提取,榨出 remove with a machine or instrument or by chemical means

1. [C]摘录,引用 a passage of written or spoken matter that has been taken from a longer work
2. [U][C]提炼物,浓缩物 a product obtained by extracting

1.提取;提炼;挖掘
Toextract a substance means to obtain it from something else, for example by using industrial or chemical processes.

e.g. ...the traditional method of pick and shovel toextract coal...
用镐和铲挖煤的传统方法
e.g. 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。

2.取出;抽出
If youextract somethingfrom a place, you take it out or pull it out.

e.g. He extracted a small notebook from his hip pocket...
他从屁股兜里摸出一个小笔记本。
e.g. 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.拔（牙）
When a dentistextracts a tooth, they remove it from the patient's mouth.

e.g. A dentist may decide toextract the tooth to prevent recurrent trouble...
牙医可能会决定拔掉那颗牙，以免反复发作。
e.g. She is to go and have a tooth extracted at 3 o'clock today.
她今天3点要去拔颗牙。

4.攫取;榨取
If you say that someoneextracts something, you disapprove of them because they take it for themselves to gain an advantage.

e.g. ...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
e.g. He sought toextract 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。

5.设法得到;探出
If youextract information or a responsefrom someone, you get it from them with difficulty, because they are unwilling to say or do what you want.

extract的意思

e.g. He made the mistake of trying toextract 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。
e.g. He used her cash card, and the PIN number he hadextracted 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。

6.摘录;提取
If youextract a particular piece of information, you obtain it from a larger amount or source of information.

extract

e.g. I've simply extracted a few figures...
我只是提取了一些数据。
e.g. 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。

7.（从书中）摘录，节选
If part of a book or textis extracted from a particular book, it is printed or published.

e.g. 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》。

8.摘录;选段;引文
Anextract from a book or piece of writing is a small part of it that is printed or published separately.

e.g. Read thisextract 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。

9.提取物;精华;汁
Anextract is a substance that has been obtained from something else, for example by means of a chemical or industrial process.

e.g. Blend in the lemonextract, lemon peel and walnuts.
调入柠檬汁、柠檬皮和核桃。
e.g. ...fragrances taken from plant extracts.
从植物提取物中获取的香水

10. see also: yeast extract

1. The dentist extracted her wisdom tooth.
   牙医拔出了她的智牙。
2. We can extract oil from shale.
   我们可以从页岩中提取石油。
3. Language teachers often extract examples from dictionaries.
   语言教师常从词典中摘引例句。
4. He always manages to extract some humor from every situation.
   他总是设法从各种场合中找出某些幽默之处。

1. These are all extracts from the long poem.
   这些都是从那长诗中节选的。
2. The article was choice extract from her writings.
   这篇文章是从她的著作中摘录出来的精粹。
3. He likes drinking lemon extract.
   他喜欢喝柠檬汁。
4. Add a teaspoon of vanilla extract to the milk shake.
   在雪果中加一茶匙香草精。

• The extract of all is, that he was chosen by the People and Parliament.

  出自：N. Bacon

• Putting the hand in the pocket and extracting it clutch'd.

  出自：Measure for Measure,Shakespeare

• Jacob..extracts a horseshoe from the fire.

  出自：S. Kingsley

• He extracted a battered packet of Gold Flake from the breast pocket of his shirt.

  出自：E. J. Howard

quotation，extract

这两个名词均有“引文、引语”之意。

quotation常指篇幅较短的引语。

extract指选录或摘录，一般较长。