extract

['ekstrækt,iks'trækt]

vt.摘录, 提取, 拔出, 榨出, 选取
[计算机] 提取
n.摘录, 精华, 榨出物

例句与用法：

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。

She extracted a small notebook from her handbag.

她从手提包里取出了一个小笔记本。

I had extracted a detailed account from him.

我从他那里打听出了详情。

I would like to quote two extracts from the book.

我很想引用这本书的两段文字。

词形变化：

形容词: extractable | 名词: extractor | 动词过去式: extracted | 动词过去分词: extracted | 动词现在分词: extracting | 动词第三人称单数: extracts |

详细释义：

vt.[(+from)]

1. 用力取出; 使劲拔出, 抽出

He tried to extract his pole from the mud.

他试图用力将杆子从泥中拔出来。

2. 采掘; 提取, 提炼

This substance is extracted from seaweed.

这种物质是从海藻中提取的。

3. 榨取; 吸取; 蒸馏取得

4. 设法得到(情报等)

The police extracted some information from the thief.

警察从小偷口中问出了一些情况。

5. 摘录; 选用(例子, 章节等)

He extracted some sentences from the book.

他从那本书中摘录了几个句子。

n.

1. 提取物; 精, 汁[C][U][(+of)]

2. 摘录; 选粹[C][(+from)]

He read several extracts from the poem.

他读了诗中的几段。