英语词汇particulate matter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	particulate matter
释义	particulate mattern.（名词）abbr. PM【缩写】 Material suspended in the air in the form of minute solid particles or liquid droplets, especially when considered as an atmospheric pollutant.粒状物质：悬浮于空气中以固体或液体微分子状存在的物质，尤指大气污染物
随便看	Er Rif erring erroneous error errors errs ers- -ers ersatz ersatzes Erse Erses Erskine Erskine College erst erstwhile ERT Erté erucic acid eruct eructation eructations eructed eructing eructs

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