partially carbonized lignite

[partially carbonized lignite]
[partially carbonized lignite]

中文释义

煤半焦

单词分析

单词结构:

partially carbonized lignite

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:partially carbonized lignite
  • 核心含义:煤半焦