high-phosphorus coal

[high-phosphorus coal]
[high-phosphorus coal]

中文释义

高磷煤

单词分析

单词结构:

high-phosphorus coal

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:high-phosphorus coal
  • 核心含义:高磷煤