音标与读法

这里为大家介绍下extract 是什么意思，希望能帮助到各位朋友。

音标：[ iks"trækt ]

中英文翻译

vt.

1.(用力)拔出，抽出。

2.分离出，提取，蒸馏出，榨出。

3.摘出(要点)，引用。

4.推断出。

5.【数学】开(方)，求(根)。

6.【军事】退(弹)。

短语和例子

extract a tooth 拔牙。 I could extract no information from him. 我从他那里一点儿消息也打听不出来。 extract the root 开方，求根。

n.

1.抽出物；提出物，蒸馏品，精华，汁；【药学】浸膏。

2.拔萃；摘录，摘记，抄。

短语和例子

extract of beef ＝beef extract 牛肉汁。 extract of roses 玫瑰精。 make extracts 精选，摘要。

-able, -ible adj.

a passage selected from a larger work; "he presented excerpts from William James"" philosophical writings"

同义词：excerpt, excerption, selection,

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

同义词：infusion,

extract by the process of distillation; "distill the essence of this compound"

同义词：distill, distil,

calculate the root of a number

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

同义词：excerpt, take out,

remove, 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"

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

obtain from a substance, as by mechanical action; "Italians express coffee rather than filter it"

同义词：press out, express,

separate (a metal) from an ore

deduce (a principle) or construe (a meaning); "We drew out some interesting linguistic data from the native informant"

同义词：educe, evoke, elicit, draw out,

get despite difficulties or obstacles; "I extracted a promise from the Dean for two new positions"

例句与用法

1.She read out extracts from his letters .

她从他的信中挑了几段来念。

2.She extracted the money from his wallet .

她从他的皮夹里拿走了钱。

3.The material is extracted from ref 18 .

该资料摘自参考文献18。

4.Heit extracted a large, soft-brimmed straw hat .

海特取下一项软边的大草帽。

5.She was extracting a crisp roll from her purse .

她正从钱袋里掏出一卷钞票。

6.I could extract no information from him .

我从他那里一点儿消息也打听不出来。

7.She extracted passages for the students to translate .

她选了些短文让学生翻译。

8.Seriously affected teeth should be filled or extracted .

严重的患齿应填补或拔除。

9.It consists of vegetable extracts of a considerable variety .

它由多种植物汁组成。

10.He induced skin cancer in mice with soot extracts .

他用煤烟提取物诱发了小鼠皮肤癌。

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