- n.
1.提取者。
2.抽出器；分离器；精选者；【医学】提出器，拔出器；【军事】退子钩；退弹簧，退壳器；【林业】推子钩；脱模工具。
短语和例子
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extractor中文什么意思
例句与用法
英文释义
名词- a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector
同义词：cartridge extractor, cartridge remover - an apparatus that uses centrifugal force to separate particles from a suspension
同义词：centrifuge, separator - an instrument for extracting tight-fitting components