wastewater from coal chemical industry

[wastewater from coal chemical industry]
[wastewater from coal chemical industry]

中文释义

煤炭化学工业废水

单词分析

单词结构:

wastewater from coal chemical industry

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:wastewater from coal chemical industry
  • 核心含义:煤炭化学工业废水