词汇对比与辨析

核心差别

extract 强调extract 作为动词指费力地取出或获取某物,extract 则侧重extract 作为动词指费力地取出或获取某物

使用场景对比

对比方面extractextract
核心含义extract 作为动词指费力地取出或获取某物,如从物质中榨取精华或从文本中摘录信息;作为名词指榨出物或摘录的片段。extract 作为动词指费力地取出或获取某物,如从物质中榨取精华或从文本中摘录信息;作为名词指榨出物或摘录的片段。
词性名词、动词名词、动词
使用语域extract 常用作及物动词,后接直接宾语,表示从某物中提取或取出。句型为 extract something from something,强调来源和过程。extract 常用作及物动词,后接直接宾语,表示从某物中提取或取出。句型为 extract something from something,强调来源和过程。

对比例句

extract

She used a juicer to extract fresh orange juice for breakfast.

她用榨汁机榨出新鲜橙汁作为早餐。

extract

The dentist had to extract my wisdom tooth because it was causing pain.

牙医不得不拔掉我的智齿,因为它引起了疼痛。

extract

She used a juicer to extract fresh orange juice for breakfast.

她用榨汁机榨出新鲜橙汁作为早餐。

extract

The dentist had to extract my wisdom tooth because it was causing pain.

牙医不得不拔掉我的智齿,因为它引起了疼痛。

常见误用提醒

使用 extract:I extracted the book from the library. → I borrowed the book from the library. (extract 通常指费力取出或提取具体物质或信息,不适用于借书这种一般获取行为;应使用 borrow 或 get。)

使用 extract:He extracted the answer easily. → He found the answer easily. (extract 隐含费力或复杂过程,如从数据中提取;对于简单找到答案,用 find 或 obtain 更自然。)

使用 extract:I extracted the book from the library. → I borrowed the book from the library. (extract 通常指费力取出或提取具体物质或信息,不适用于借书这种一般获取行为;应使用 borrow 或 get。)