extract

['ekstrækt,iks'trækt; 'ekstrækt,ik'strækt]

词形变化: extractable extractor extracted extracted extracting extracts

  • 正在加载“extract”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释

1.

A computer word that specifies to extract some parts of another computer word.

一种计算机字,它规定对另一计算机字的某些部分进行析取。

2.

She extracted a small notebook from her handbag.

她从手提包里取出了一个小笔记本。

3.

I had extracted a detailed account from him.

我从他那里打听出了详情。

4.

I would like to quote two extracts from the book.

我很想引用这本书的两段文字。

【近义词】

【反义词】

【词源解说】

15世纪晚期进入英语,直接源自古典拉丁语的extractus(extrahere的过去分词):ex(出来) + trahere(取出),意为取出来。

【词义辨析】

quotation extract
quotation: 常指篇幅较短的引语。
extract: 指选录或摘录,一般较长。
名词 extract:

1.

a solution obtained by steeping or soaking a substance (usually in water)

同义词:infusion

2.

a passage selected from a larger work

同义词:excerpt,excerption,selection

动词 extract:

1.

remove, usually with some force or effort; also used in an abstract sense

同义词:pull out,pull,pull up,take out,draw out

2.

get despite difficulties or obstacles

3.

deduce (a principle) or construe (a meaning)

同义词:educe,evoke,elicit,draw out

4.

extract by the process of distillation

同义词:distill,distil

5.

separate (a metal) from an ore

6.

obtain from a substance, as by mechanical action

同义词:press out,express

7.

take out of a literary work in order to cite or copy

同义词:excerpt,take out

8.

calculate the root of a number

互动百科

extract:extract n. 精, 汁, 榨出物, 摘录, 选粹vt. 拔出, 榨取, 开方, 求根, 摘录, 析取, 吸取 英英解释:名词extract:1. a solution obtained by....详情>>
收藏|分享到:
学海网校 天天上学海,人生更精彩