cut-off grade of ore drawing

英 [cut-off grade of ore drawing]
美 [cut-off grade of ore drawing]

中文释义

放矿截止品位

单词分析

单词结构：

cut-off grade of ore drawing

字母数：28

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🎯 重点记忆：

  • 单词拼写：cut-off grade of ore drawing
  • 核心含义：放矿截止品位

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更新时间：2026-02-26 15:34:34