exhaust air pollution standards

英 [exhaust air pollution standards]
美 [exhaust air pollution standards]

中文释义

排气污染标准

单词分析

单词结构：

exhaust air pollution standards

字母数：31

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🎯 重点记忆：

  • 单词拼写：exhaust air pollution standards
  • 核心含义：排气污染标准

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更新时间：2026-04-13 07:43:03