ambient air quality standards

英 [ambient air quality standards]
美 [ambient air quality standards]

中文释义

[环境] 环境空气质量标准

单词分析

单词结构：

ambient air quality standards

字母数：29

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

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更新时间：2026-02-04 19:27:46