self-purification of water body

[self-purification of water body]
[self-purification of water body]

中文释义

水体自净

单词分析

单词结构:

self-purification of water body

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:self-purification of water body
  • 核心含义:水体自净