V2EX extractor

Extractor

定义 Definition

extractor(名词):提取器;抽取装置/工具。指用来从混合物、材料或数据中提取某种成分、信息或要素的设备、程序或人(较少见)。在工程、化学、食品加工与计算机领域都常用。

发音 Pronunciation

/kstrk.t/

例句 Examples

The extractor removes dust from the air.
提取器把空气中的灰尘去除掉。

After the upgrade, the data extractor can pull key information from thousands of documents in minutes.
升级后,这个数据提取器能在几分钟内从成千上万份文件中抽取关键信息。

词源 Etymology

来自拉丁语 extrahere(“拉出、抽出”),由 ex-(“向外”)+ trahere(“拉”)构成;extract(提取)加上表示“执行者/工具”的后缀 -or 形成 extractor,强调“用来提取的装置/工具”。

相关词 Related Words

文学作品 Literary Works

  • 《白鲸》 Moby-Dick(Herman Melville):书中出现与“提取/萃取”相关的词形(如 extract),用于表达“摘录/提取”的含义;extractor 作为具体名词在文学中相对少见,更常见于技术语境。
  • 《科学怪人》 Frankenstein(Mary Shelley):作品中多处涉及化学与实验语境,常见“提取/萃取”相关表达(如 extractextraction);extractor 本身更偏现代技术名词,在经典文学中出现频率较低。
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