extractor

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. an instrument for extracting tight-fitting components
• Derivationally related forms:
extract
• Hypernyms:
instrument
• Hyponyms:
forceps
2. an apparatus that uses centrifugal force to separate particles from a suspension
• Syn:
centrifuge, separator
• Derivationally related forms:
separate (for: separator), centrifugate (for: centrifuge), centrifuge (for: centrifuge)
• Hypernyms:
apparatus, setup
• Hyponyms:
hematocrit, haematocrit, ultracentrifuge
3. a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector
• Syn:
cartridge extractor, cartridge remover
• Hypernyms:
mechanism
• Part Holonyms:
gun

• Từ đồng nghĩa / Synonyms:
  cartridge extractor, cartridge remover, centrifuge, separator