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extract
摘录
常用释义
英音[ ˈekstrækt; ɪkˈstrækt ]
美音[ ˈekstrækt; ɪkˈstrækt ]
变形
复数: extracts
第三人称单数: extracts
现在分词: extracting
过去式: extracted
过去分词: extracted
基本释义
  • n. 选段,引文;提取物,汁
  • v. 提取,提炼;取出,拔出;摘录;索取,设法得到;开(方),求(根)
考试频率
六级
考频:近五年出现5次
  • v/n. 提取; 萃取物 最常考
例句
  • 1·The first part is to extract each packet.
    第一部分是提取每一个包。
  • 2·The team's attempts to extract DNA from the 1947 bones all failed.
    该小组从1947根骨头中提取 DNA 的尝试都失败了。
  • 3·The rest is far too difficult to extract and has to remain underground.
    其余的石油则难以开采,它们不得不留在地下。
  • 4·They need to extract as much information as possible from the first or second reading.
    他们需要从第一遍或第二遍的阅读中提取尽可能多的信息。
  • 5·When cocaine eventually fell from grace as a beverage ingredient, kola-extract colas became popular.
    当作为一种饮料成分的可卡因最终“失宠”时,含可乐果提取液的可乐便开始流行起来。
  • 6·It's said to no longer contain kola nut extract, relying instead on artificial imitations to achieve the flavour.
    据说它不再含有可乐果提取物,而是依靠人工仿制品来获得这种味道。
  • 7·One such popular medicinal drink was Vin Mariani, a French product consisting of coca extract mixed with red wine.
    这类流行药用饮料中的一种叫做文·马里亚尼,是一种法国产品,由古柯提取物和红酒混合而成。
  • 8·But it's said to no longer contain kola nut extract, relying instead on artificial imitations to achieve the flavor.
    但据说它不再含有可乐果提取物,而是依靠人工模仿来获得这种味道。
  • 9·For these tools, the question might be in two parts: Given an arbitrary receipt, can you scan it sufficiently well to extract data?
    对于这些工具,问题有两个部分:给定任意的一个收据,你能否对它进行充分好的扫描以提取数据?
  • 10·One of the most successful ways to collect them is to gather the leaf litter in which they are foraging and extract the ants from it.
    最成功的收集方法之一是,收集那些有蚂蚁在觅食的落叶,从中取出蚂蚁。
网络释义
同义词
vt. 提取;取出;[图情]摘录;榨取
n. 汁;[图情]摘录;[化学][药][化工]榨出物;选粹
同根词
词根: extract
extractable adj 可抽出的,可榨出的;可推断出的
extractible adj 可提取的;可榨出的;可摘录的
extraction n 取出;抽出;拔出;抽出物;出身
extractor n 提取器;抽出者;退弹簧
词语辨析
quotation/citation/extract.导航词义:引文,引语
quotation:n. 引文,引语.指引自书籍、演讲、戏剧等的短语或句子,通常内容有趣或有用。
From what book does this quotation come?
这一引语出自哪本书?
He finished his speech with a quotation from Shakespeare.
他讲话结束时引用了莎士比亚的名言。
citation:n. 引文,引语.指引自书籍、演讲等的话,通常标明出处、作者等信息。
His essay begins with a citation from 'Macbeth'.
他的文章引用了《麦克白》中的一句话作为开头。
There were dozens of citations from the works of Goethe in her essay.
她的文章多处引用了歌德的作品。
extract:n. 摘录,选段.指从书籍、文章、音乐等中节选的片段,通常篇幅较长。
These are all extracts from the long poem.
这些都是从那首长诗中节选的。
He only found short extracts from the film.
他只找到了那部电影的一些小片段。