英语词汇air pollutant concentrations怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	air pollutant concentrations
释义	air n — 空 n • 气 n • 航空 n • 空中 n • 曝 n • 风范 n • 气态 n • 炁 n pollutant n — 污染 n • 东江 n pollutant — 污染物 concentrations pl — 浓度 pl concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩
随便看	has description of has deserved has designated has designed has destroyed has detailed has detained has detected has deteriorated has deteriorated markedly has deteriorated significantly has deteriorated to the extent has determined has determined that has deterred has detrimental effect has detrimental impact has developed has developed a cult has developed a habit has developed an approach to has developed and maintains has developed a reputation has developed a strong reputation has developed during

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

air n —