88单词
词典收录词

ratch

/rætʃ/

（防倒转的）棘齿

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ratch 的中文释义

  • n.

    （防倒转的）棘齿

ratch 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

ratch 的词形变化

暂无词形变化数据。

相关单词

Ratcliffe ratchet ratchel ratchet arrangement ratchet down ratchet drill ratchet drive ratchet gear ratchet gearing ratchet handle ratchet relay ratchet screwdriver

最新更新单词

更新时间：2026-06-09 14:36:50

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