combined pollution index

英 [combined pollution index]
美 [combined pollution index]

中文释义

复合污染指数

单词分析

单词结构：

combined pollution index

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：combined pollution index
  • 核心含义：复合污染指数

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更新时间：2026-02-03 02:03:53