polluted water region

[polluted water region]
[polluted water region]

中文释义

un. 污染水域

单词分析

单词结构:

polluted water region

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:polluted water region
  • 核心含义:un. 污染水域