refrigeration of underground mine

[refrigeration of underground mine]
[refrigeration of underground mine]

中文释义

矿井制冷

单词分析

单词结构:

refrigeration of underground mine

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:refrigeration of underground mine
  • 核心含义:矿井制冷