back spotfacing machine

英 [back spotfacing machine]
美 [back spotfacing machine]

中文释义

背锪孔钻床

单词分析

单词结构：

back spotfacing machine

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：back spotfacing machine
  • 核心含义：背锪孔钻床

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更新时间：2026-01-30 00:34:10