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extract是什么意思？

基礎(chǔ)釋義
例句
同義詞解析
四級真題
柯林斯詞典釋義
英漢詞典釋義
英英詞典釋義
行業(yè)詞典釋義

extract

英[?ekstr?kt] 美[?k?str?kt]

v. 提取，提煉，設(shè)法得到，選取，摘錄，獲得；

復(fù)數(shù)：extracts;

過去式：extracted;

過去分詞：extracted;

現(xiàn)在分詞：extracting;

第三人稱單數(shù)：extracts;

例句

查看更多關(guān)于 “extract” 的例句

同義詞解析

以下這兩個名詞均有"引文，引語" 的意思
quotation：常指篇幅較短的引語。
extract：指選錄或摘錄，一般較長。

英語四級真題

They need to extract as much information as possible from the first or second reading.

出自-2014年6月聽力原文

柯林斯高階英漢雙解學(xué)習(xí)詞典釋義

VERB

提取;提煉;挖掘

To extract a substance means to obtain it from something else, for example by using industrial or chemical processes.
例句
...the traditional method of pick and shovel to extract coal... 用鎬和鏟挖煤的傳統(tǒng)方法 Citric acid can be extracted from the juice of oranges, lemons, limes or grapefruit. 檸檬酸可以從橙汁、檸檬汁、酸橙汁或者柚子汁中提取。
VERB

取出;抽出

If you extract something from a place, you take it out or pull it out.
例句
He extracted a small notebook from his hip pocket... 他從屁股兜里摸出一個小筆記本。 Patterson went straight to the liquor cabinet and extracted a bottle of Scotch... 帕特森徑直走到酒柜前，取出一瓶蘇格蘭威士忌。
VERB

拔（牙）

When a dentist extracts a tooth, they remove it from the patient's mouth.
例句
A dentist may decide to extract the tooth to prevent recurrent trouble... 牙醫(yī)可能會決定拔掉那顆牙，以免反復(fù)發(fā)作。 She is to go and have a tooth extracted at 3 o'clock today. 她今天3點要去拔顆牙。
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.
例句
...the capitalist system, which extracts huge profits from arms production at the tax-payers' expense... 犧牲納稅人利益、從武器生產(chǎn)中攫取巨額利潤的資本主義制度 He sought to extract the maximum political advantage from the cut in interest rates... 他試圖從降息中牟取最大的政治好處。
VERB

設(shè)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.
例句
He made the mistake of trying to extract further information from our director... 他犯了個錯誤，不該試圖從我們的主管那里打探更多的信息。 He used her cash card, and the PIN number he had extracted from her, to take ￡500 from cashpoints. 他套出了她的現(xiàn)金卡密碼，然后用她的卡從自動提款機中取走了500英鎊。
VERB

摘錄;提取

If you extract a particular piece of information, you obtain it from a larger amount or source of information.
例句
I've simply extracted a few figures... 我只是提取了一些數(shù)據(jù)。 Britain's trade figures can no longer be extracted from export-and-import documentation at ports. 英國的貿(mào)易數(shù)據(jù)現(xiàn)在不能再從各港口的進出口單證中提取了。
V-PASSIVE

（從書中）摘錄，節(jié)選

If part of a book or text is extracted from a particular book, it is printed or published.
例句
This material has been extracted from 'Collins Good Wood Handbook'. 這些材料摘自《柯林斯優(yōu)秀木材手冊》。
N-COUNT

摘錄;選段;引文

An extract from a book or piece of writing is a small part of it that is printed or published separately.
例句
Read this extract from an information booklet about the work of an airline cabin crew. 看看這段從有關(guān)航空公司乘務(wù)人員工作的信息手冊中摘錄的文字。
N-MASS

提取物;精華;汁

An extract is a substance that has been obtained from something else, for example by means of a chemical or industrial process.
例句
Blend in the lemon extract, lemon peel and walnuts. 調(diào)入檸檬汁、檸檬皮和核桃。 ...fragrances taken from plant extracts. 從植物提取物中獲取的香水

英漢詞典釋義

vt.
(費力地)拔出, 抽出
The dentist extracted her wisdom tooth. 牙醫(yī)拔掉了她的智牙。
提取, 榨出, 提煉
We can extract oil from shale. 我們可以從頁巖中提取石油。
引申出(原理、原則、解釋等)，引得，引出(真理等)，演繹，推斷出(原理等)，推導(dǎo)出
She extracted a completely personal meaning from what was said. 她從所說的話里引申出一個完全是個人的意思。
設(shè)法從…得到(樂趣、舒適等)
She extracted satisfaction from the success of her daughter. 她從女兒的成功中得到滿足。
n.
摘錄, 引用; 選錄; 選曲; 節(jié)錄
The article was a choice extract from her writings. 這篇文章是從她的著作中摘錄出來的精粹。
提煉物, 濃縮物, 精, 汁
Add a teaspoon of vanilla extract to the juice. 在果汁中加一茶匙香草香精。

英英詞典釋義

Noun
1. a solution obtained by steeping or soaking a substance (usually in water)
2. a passage selected from a larger work;
"he presented excerpts from William James' philosophical writings"
Verb
1. draw or pull out, 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"
2. get despite difficulties or obstacles;
"I extracted a promise from the Dean for two ne positions"
3. deduce (a principle) or construe (a meaning);
"We drew out some interesting linguistic data from the native informant"
4. extract by the process of distillation;
"distill the essence of this compound"
5. separate (a metal) from an ore
6. obtain from a substance, as by mechanical action;
"Italians express coffee rather than filter it"
7. take out of a literary work in order to cite or copy
8. calculate the root of a number

行業(yè)詞典

體育：拔牙；
醫(yī)學(xué)：提取；浸膏，浸出物：植物或動物性藥物的濃縮制劑，用適當(dāng)溶媒從中溶出有效成分，蒸發(fā)全部或近全部溶劑使剩余物或粉末達規(guī)定標(biāo)準。浸膏制備成三種形式：半流質(zhì)或糖漿狀稠度，丸劑或固體，干燥粉末；
水產(chǎn)：濃魚汁；蒸煮魚品的液體濃縮液或由發(fā)酵魚品中抽取的液體。；
法律：判決摘錄書；
藥學(xué)：浸膏劑；將藥材用適宜的溶劑提取，蒸去全部溶劑，調(diào)整濃度至規(guī)定標(biāo)準的制劑。；

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extract是什么意思？

extract