interstratified coal sample

[interstratified coal sample]
[interstratified coal sample]

中文释义

分层煤样

单词分析

单词结构:

interstratified coal sample

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:interstratified coal sample
  • 核心含义:分层煤样