raising shaft

英 [raising shaft]
美 [raising shaft]

中文释义

上挖竖井

单词分析

单词结构：

raising shaft

字母数：13

记忆提示

🎯 重点记忆：

  • 单词拼写：raising shaft
  • 核心含义：上挖竖井

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更新时间：2026-03-10 23:34:57