prospecting drill

英 [prospecting drill]
美 [prospecting drill]

中文释义

探钻;试钻

单词分析

单词结构：

prospecting drill

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：prospecting drill
  • 核心含义：探钻;试钻

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更新时间：2025-12-21 07:07:12