英语词汇“particulate matter”是什么意思，“particulate matter”的读音、用法及例句翻译-烛光网

词汇	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	beest beestings beestings selfdoms self-doomed self-doubt selfed self-educated self-effacing self-elected self-employed self-enforcing self-enrichment self-esteem self-esteem self-evaluation self-evident self-examination self-exile self-explanatory self-explanatory self-expression self-extinguishing self-fertile self-fertilization

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