triple-entry room-and-pillar mining

英 [triple-entry room-and-pillar mining]
美 [triple-entry room-and-pillar mining]

中文释义

三进路房柱式采矿法

单词分析

单词结构：

triple-entry room-and-pillar mining

字母数：35

记忆提示

🎯 重点记忆：

  • 单词拼写：triple-entry room-and-pillar mining
  • 核心含义：三进路房柱式采矿法

最近查询：

all get-out echinasteroside FAQ genus Turnix Hibiscus boninensis high melting metal lateral solid mixing make settlement on sb master river(stream) multiprogramming mapped memory nigged ashlar nurse sharks obligation audit paulistas political scandal Polyalthia lancilimba psychogenic polydipsia quiesce sharp-nose pliers synthliboramphus antiquus antiquus

更新时间：2026-02-06 00:36:01