downhole motor drill

英 [downhole motor drill]
美 [downhole motor drill]

中文释义

[地质] 孔底动力钻机

单词分析

单词结构：

downhole motor drill

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：downhole motor drill
  • 核心含义：[地质] 孔底动力钻机

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更新时间：2026-01-08 19:16:08