Word · Frequency #3787
extract
拔出；取出；设法获取
核心释义
可指抽象含义，如获取信息、承诺等
to remove or pull something out, especially by force or effort
- 1.
抽出；拔出；用力从固定位置移除,如通过牵引或吸力等
To draw out; to pull out; to remove forcibly from a fixed position, as by traction or suction, etc.
- 2.
通过挤压、蒸馏或其他机械或化学过程提取
To withdraw by squeezing, distillation, or other mechanical or chemical process. Compare abstract (transitive verb).
- 3.
挑选出；引用或复制一段
To pick out; to cite or reproduce a snippet of
- 4.
通常用一些力或努力移除；也用于抽象意义
remove, usually with some force or effort; also used in an abstract sense
- 5.
选择整体的一部分
To select parts of a whole
- 6.
确定(一个数的根)
To determine (a root of a number).
提取；萃取；榨取；摘录；选取；引用；求根；开方；抽出；拔出；用力从固定位置移除,如通过牵引或吸力等；通过挤压、蒸馏或其他机械或化学过程提取
用法In use
The dentist had to extract one of my wisdom teeth yesterday.
用法提示：extract 在这里作及物动词，表示‘拔出、取出’。
We can extract juice from the oranges with a simple press.
用法提示：extract 强调通过物理方法‘提取、榨取’，常与 from 连用。
The reporter extracted a short quote from the long interview for her article.
用法提示：extract 表示从中‘摘录、选取’内容，过去式为 extracted。
extract a bad tooth
extract information from the telegram
extract sth
宾语多为具体事物，强调用力拔出或取出。
The dentist extracted the damaged tooth.
相关词与表达Connections
搭配Collocations
- extract a tooth
- 拔牙
- The dentist had to extract a tooth.牙医不得不拔掉一颗牙。
- extract information from
- 从…中获取信息
- Police tried to extract information from the suspect.警方试图从嫌疑人那里获取信息。
- extract oil from
- 从…中提取油
- They extract oil from these seeds.他们从这些种子中提取油。
- extract a promise from
- 迫使…作出承诺
- She finally extracted a promise from him.她最终迫使他作出了承诺。
- extract data
- 提取数据
学习提示Learner notes
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.