extract是什么意思

详细释义

• 0 to remove or take out something -- 取出；拔出；提取

  • They used to extract iron ore from this site. 他们曾在这个地方开采铁矿。

  • The oil which is extracted from olives is used for cooking. 这种橄揽油是用于烹饪的。

  • The tooth was eventually extracted. 那颗牙终于拔掉了。

  • After much persuasion they managed to extract the information from him. 做了大量说服工作后，他们终于从他那儿挖来了情报。

• 1 a substance taken from a plant, flower, etc. and used especially in food or medicine -- （尤指食物或药物的）提出物，精华，汁

  • malt/yeast extract 麦芽精／酵母膏

  • The cream contained extracts of/from several plants. 这种护肤霜中含有数种植物萃取精华。

• 2 a particular part of a book, poem, etc. that is chosen so that it can be used in a discussion, article, etc. -- 摘录；选段；引文

  • They published an extract from his autobiography. 他们刊登了他自传的一个片断。