extractor(-ter)

英 [ɪks'træktə] 美 [ɪks'træktə]

• 析取字

英英释义

名词 extractor:

1. an instrument for extracting tight-fitting components

2. an apparatus that uses centrifugal force to separate particles from a suspension

3. a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector