ambient air quality standard

英 [ambient air quality standard]
美 [ambient air quality standard]

中文释义

环境空气质量标准

单词分析

单词结构：

ambient air quality standard

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：ambient air quality standard
  • 核心含义：环境空气质量标准

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更新时间：2026-02-05 05:24:41