ratchet drill

英 [ratchet drill]
美 [ratchet drill]

中文释义

[机] 手扳钻, 棘轮摇钻

单词分析

单词结构：

ratchet drill

字母数：13

记忆提示

🎯 重点记忆：

  • 单词拼写：ratchet drill
  • 核心含义：[机] 手扳钻, 棘轮摇钻

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更新时间：2026-02-01 02:56:46