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

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。

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 |

词义辨析

同义:

v.拔出, 抽出

draw out  pull out  wrest  extirpate  remove  withdraw  pluck  yank

v.分离出, 提取

elicit  obtain  get  bring forth  derive

v.摘出(要点), 引用

excerpt  quote  cite  

反义:

vt.用力取出; 使劲拔出

restore  replace  incorporate  insert  

英英释义

名词 extract:

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

同义词：infusion

a passage selected from a larger work

同义词：excerpt, excerption, selection

动词 extract:

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

get despite difficulties or obstacles

deduce (a principle) or construe (a meaning)

同义词：educe, evoke, elicit, draw out

extract by the process of distillation

同义词：distill, distil

separate (a metal) from an ore

obtain from a substance, as by mechanical action

同义词：press out, express

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

同义词：excerpt, take out

calculate the root of a number

补充

extractextract英:[iksˈtrækt] 美:[ɪkˈstrækt]vt.1.(费力地)拔出, 抽出The dentist extracted her wisdom tooth.牙医拔掉了她的智牙。2.提取, 榨出We can extract oil from shale.我们可以从页岩中提取石油。 [ˈekstrækt]n.1.摘录, 引用The article was a choice extract from her writings.这篇文章是从她的著作中摘录出来的精粹。2.提炼物, 浓缩物Add a teaspoon of vanilla extract to the juice.在果汁中加一茶匙香草香精。

例句

1. The Japanese extract ten million tons of coal each year.日本人每年开采一千万吨煤炭。 2. the traditional method of pick and shovel to extract coal用十字镐和铁锹挖煤的传统方法 3. She reached into the wardrobe and extracted another tracksuit.她把手伸到衣橱里拿出了另一件运动服。 4. He extracted a small notebook from his hip pocket.他从裤子后袋里拿出一个小笔记本。 5. A dentist may decide to extract the tooth to prevent recurrent trouble.牙医或许会决定将那颗牙拔掉, 以防止牙病复发。 6. He tried to extract his pole from the mud.他努力把竿子从泥里拔出来。 7. The blackmailers extracted 10,000 pounds from their victim.敲诈者从受害人那里勒索了一万英镑。 8. He used her cash card, and the PIN number he had extracted from her, to take £500 from cashpoints.他套出了她的现金卡密码, 然后用她的卡从自动提款机中取走了500英镑。 9. The capitalist system extracts huge profits from arms production at the tax-payers' expense.资本主义体制牺牲纳税人的利益, 从武器生产中牟取暴利。 10. He sought to extract the maximum political advantage from the cut in interest rates.他试图从降息中牟取最大的政治利益。 11. His development policies have extracted cash from the city centre.他的发展政策已经从市中心榨取了收益。 12. 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。 13. He was unable to extract any information from the men.他没能从那些人口中套到任何信息。 14. the differences in the extracted DNA提取的DNA中的差异 15. Citric acid can be extracted from the juice of oranges.从橘子汁中可以提取出柠檬酸。 16. 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》。 17. Read this extract 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。 18. an extract from the book从那本书里选取的一个段落 19. fragrances taken from plant extracts从植物精华中提取的香料 20. extract of lemon柠檬汁提取物 21. Add a few drops of lemon extract to the mixture.在混好的料里滴几滴柠檬香精。 22. to extract a tooth拔牙 23. to extract a splinter from one's finger从手指里取出一根刺 24. She extracted a completely personal meaning from what was said.她从所说的话里引申出一个完全是个人的意思。 25. She extracted satisfaction from the success of her daughter.她从女儿的成功中得到满足。 26. to extract matter from a book从一本书中摘抄材料 27. to extract passages from a pamphlet从一本小册子里摘引章句 28. to extract a secret from someone迫使某人说出秘密 29. She extracted a promise from me that I'd come to the party.她迫使我答应出席聚会。 30. to extract juice from fruit榨果汁 31. to extract gold from the rocks从岩石中采金 32. the fossils are extracted from the chalk.这些化石是从白垩岩中剥离出来的。 33. I won't let you go without trying to extract a promise from you.不尽力得到你的承诺我是不会放你走的。 34. lead was extracted from the copper.铅是从这些铜料中提炼出来的。 35. the table is extracted from the report.这张表格是从报告中摘录下来的。 36. there are few attempts to extract generalities about the nature of the disciplines.很少有人试着就这些学科本质总结其一般规律。 37. an extract from a historical film.一部历史影片的选段。 38. vanilla extract.香草精。 39. I think this tooth will have to be extracted.看来我得把这颗牙拔掉。 40. I wasn't able to extract an apology from her.我要她道歉，她偏不肯。 41. The newspaper published extracts from the controversial novel.报纸刊载了那本有争议的小说的选段。 42. He extracted a credit card from his wallet.他从钱包里抽出一张信用卡。 43. I had to have a tooth extracted.我不得不拔掉一颗牙。 44. The tumor was surgically extracted.通过手术摘除了肿瘤。 45. We finally extracted a confession from him.我们终于让他招供了。 46. extract a promise得到承诺 47. Investigators were able to extract useful information from the company's financial records.调查人员从这家公司的财务记录中获得了有用的信息。 48. They are hoping to extract new insights from the test results.他们希望从测试结果中获得新的启示。 49. The machines extract the juice from the apples.这些机器可以榨苹果汁。 50. oil extracted from sunflower seeds从葵花籽中提炼出的油 51. venom extracted from poisonous snakes从毒蛇身上提取的毒液 52. He extracted [=excerpted] a few lines from a favorite poem for use in his speech.他从自己最喜欢的一首诗中摘录了几行，用到演讲中。 53. He has been unable to extract himself from his legal difficulties.他一直不能从法律困境中摆脱出来。 54. a tooth extractor拔牙器 55. a juice extractor榨汁机 56. The recipe calls for a tablespoon of vanilla extract.这个食谱要求用一大勺香草精。 57. herbal extracts草本精华 58. The anthology includes extracts [=excerpts] from the works of several well-known authors.这本选集包括数位著名作家的作品节选。