ratchet

US [ˈrætʃɪt]
UK ['rætʃɪt]
  • n.棘齿
  • v.把…造成棘齿形
  • Web救护车;棘轮;棘齿城
Plural Form:ratchets  Present Participle:ratcheting  Past Tense:ratcheted  
ratchet
n.
1.
(防止倒转的)棘轮,棘齿a wheel or bar with teeth along the edge and a metal piece that fits between the teeth, allowing movement in one direction only
v.

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
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