office of surface mining

[office of surface mining]
[office of surface mining]

中文释义

地煤採矿处

单词分析

单词结构:

office of surface mining

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:office of surface mining
  • 核心含义:地煤採矿处