ambient air standard

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

中文释义

【生态学】周围(或环境)空气标准[参较Pollutant Standards Index]

单词分析

单词结构：

ambient air standard

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：ambient air standard
  • 核心含义：【生态学】周围(或环境)空气标准[参较Pollutant Standards Index]

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更新时间：2026-02-03 20:03:50