open pit slope enlarging

英 [open pit slope enlarging]
美 [open pit slope enlarging]

中文释义

露天采场扩帮

单词分析

单词结构：

open pit slope enlarging

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：open pit slope enlarging
  • 核心含义：露天采场扩帮

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更新时间：2026-02-01 01:31:48