88单词
词典收录词

ratchets

/ˈrætʃits/

（防倒转的）棘齿( ratchet的名词复数 )；（防倒转的）棘齿( ratchet的第三人称单数 )

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ratchets 的中文释义

  • n.

    （防倒转的）棘齿( ratchet的名词复数 )

  • v.

    （防倒转的）棘齿( ratchet的第三人称单数 )

ratchets 的英文释义

  • n mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction

  • v move by degrees in one direction only

ratchets 的词形变化

原形 ratchet 变体 s3

相关单词

ratchet ratchet arrangement ratchet down ratchet drill ratchet drive ratchet gear ratchet gearing ratchet handle ratchet relay ratchet screwdriver ratchet type jack ratchet wheel

最新更新单词

更新时间：2026-06-10 01:54:30

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