v.动词
vt. 费力地拔出,抽出pull or take out, especially with effort or difficulty
vt. 提取,榨出remove with a machine or instrument or by chemical means
n.名词
C摘录,引用a passage of written or spoken matter that has been taken from a longer work
UC提炼物,浓缩物a product obtained by extracting
Noun:
a solution obtained by steeping or soaking a substance usually in watera passage selected from a larger work;he presented excerpts from William James' philosophical writings
Verb:
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
get despite difficulties or obstacles;I extracted a promise from the Dean for two new positions
deduce a principle or construe a meaning;We drew out some interesting linguistic data from the native informant
extract by the process of distillation;distill the essence of this compound
separate a metal from an oreobtain from a substance, as by mechanical action;Italians express coffee rather than filter it
take out of a literary work in order to cite or copycalculate the root of a numberquotation，extract这两个名词均有“引文、引语”之意。
quotation常指篇幅较短的引语。
extract指选录或摘录，一般较长。
15世纪晚期进入英语，直接源自古典拉丁语的extractusextrahere的过去分词）：ex 出来 +trahere(取出，意为取出来。
用作名词 n.
动词+～make extract精选,摘录read extract阅读选录reproduce extract复制选录名词+～meat extract肉汁～+介词extract from从…摘录
近义词 getobtainexcerptv. draw outtake outn. essence反义词 insertv. inject
用作动词v.
用作及物动词
S+～+ n./pron.The dentistextracted her wisdom tooth.牙医拔出了她的智牙。
We can extract oil from shale.我们可以从页岩中提取石油。
Language teachers often extract examples from dictionaries.语言教师常从词典中摘引例句。
He always manages to extract some humor from every situation.他总是设法从各种场合中找出某些幽默之处。用作名词n.These are all extracts from the long poem.这些都是从那长诗中节选的。
The article was choice extract from her writings.这篇文章是从她的著作中摘录出来的精粹。
He likes drinking lemon extract.他喜欢喝柠檬汁。
Add a teaspoon of vanilla extract to the milk shake.在雪果中加一茶匙香草精。
动词82%,名词18%
用作及物动词Sheextractedpassages for the students to translate.她选了些短文让学生翻译.
Sheextracteda small notebook from her handbag.她从手提包里取出了一个小笔记本。
It takes a major operation to extract money from a minor poet.要从小诗人那儿榨出钱来，得施行一次大手术。
Bratti means to extract the utmost possible amount of pleasure.布拉蒂决计从生活里榨出尽可能多的快乐来。用作名词I would like to quote twoextractsfrom the book.我很想引用这本书的两段文字。
Cooperating with the extract liquid, the result is better.配合精华液使用，效果更佳。
Moisture dry skin with natural ingredients, apricot kemel oil and dewberry extract.含黑莓和杏仁天然萃取精华。