drive head

英 [drive head]
美 [drive head]

中文释义

(装在钻杆上以承受锤击的)打头

单词分析

单词结构：

drive head

字母数：10

记忆提示

🎯 重点记忆：

  • 单词拼写：drive head
  • 核心含义：(装在钻杆上以承受锤击的)打头

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更新时间：2025-12-11 08:45:32