drill bars

英 [drill bars]
美 [drill bars]

中文释义

[油气] 钻杆

单词分析

单词结构：

drill bars

字母数：10

记忆提示

🎯 重点记忆：

  • 单词拼写：drill bars
  • 核心含义：[油气] 钻杆

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更新时间：2026-01-28 10:28:16