su ended particulate matter （ m）su endedparticulatematter（ m）suspended particulate matter (spm)suspendedparticulatematter悬浮: suspension微粒: particle; corpuscle; micron; ...物质: matter; substance; material悬浮微粒: aerosol droplet; aerosol perticle; partical size; particulate matter悬浮微粒；喷雾: aerosol下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:悬浮微粒物质，即可在微信中查询翻译
