natural self-purification

[natural self-purification]
[natural self-purification]

中文释义

天然自净化作用

单词分析

单词结构:

natural self-purification

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:natural self-purification
  • 核心含义:天然自净化作用