preliminary work for spudding

英 [preliminary work for spudding]
美 [preliminary work for spudding]

中文释义

钻前工程

单词分析

单词结构：

preliminary work for spudding

字母数：29

记忆提示

🎯 重点记忆：

  • 单词拼写：preliminary work for spudding
  • 核心含义：钻前工程

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更新时间：2026-02-01 17:11:30