countersunk flat head bit

英 [countersunk flat head bit]
美 [countersunk flat head bit]

中文释义

埋头平头钻头

单词分析

单词结构：

countersunk flat head bit

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：countersunk flat head bit
  • 核心含义：埋头平头钻头

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更新时间：2026-03-11 04:09:00