Read Edit View history 细颗粒物 xìkēlìwù fine particulate Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 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 减少细颗粒物排放是改善空气质量的关键。 Edit Delete References Add reference No references for this word.
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 减少细颗粒物排放是改善空气质量的关键。 Edit Delete