细颗粒物 xìkēlìwù fine particulate Definitions Defs Origin Strokes Stroke Words Sentences Sents 细颗粒物 (細顆粒物) xìkēlìwù fine particulate fine particles with a diameter of 2.5 micrometers or less (PM2.5), typically discussed in the context of air pollution Sources Definitions CC-CEDICT
细颗粒物 (細顆粒物) xìkēlìwù fine particulate fine particles with a diameter of 2.5 micrometers or less (PM2.5), typically discussed in the context of air pollution Sources Definitions CC-CEDICT
