run of mine coal seam

英 [run of mine coal seam]
美 [run of mine coal seam]

中文释义

[矿业] 原煤层

单词分析

单词结构：

run of mine coal seam

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：run of mine coal seam
  • 核心含义：[矿业] 原煤层

最近查询：

Aconitum rockii adynamic balance of stock be asked to do degummed oil dobrowolski eat salt with sb. ethnobotany forge scrap Garadag goodfor heiba hydronymy netting theory polyenic rice grains robustanoplodera tricolor steam turbine condenser terrill Yuanlin Township

更新时间：2026-02-20 08:38:34