deep burial metamorphism of coal

[deep burial metamorphism of coal]
[deep burial metamorphism of coal]

中文释义

煤深成变质

单词分析

单词结构:

deep burial metamorphism of coal

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:deep burial metamorphism of coal
  • 核心含义:煤深成变质