英语词汇“rachet”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

rachet

释义

Noun: rachet

Mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
- ratchet, ratch

Derived forms: rachets

Type of: mechanical device

Part of: ratchet screwdriver, spiral ratchet screwdriver

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