dust particle [環(huán)境] 塵粒；微塵dust pan 簸箕；撮子dust off 抹去灰塵dust nuisance 塵害dust mop 長柄拖把dust monitoring filter paper [毉葯科學(xué)]灰塵監(jiān)測濾紙dust monitor 吸塵器；[環(huán)境] 灰塵監(jiān)測器；[環(huán)境] 粉塵監(jiān)測器dust mask 防塵麪具；防塵口罩dust lung [毉葯科學(xué)]肺塵埃沉著dust jacket n. 書皮；包書紙dust it off 撣掉灰塵 重新振作 拂去塵埃（歌名，Dust It Off）dust holding plant [辳業(yè)科學(xué)]滯塵植物dust hazard 粉塵危害dust guard plate 防塵板dust filter [環(huán)境] 濾塵器；塵土過濾器dust fall content [環(huán)境科學(xué)技術(shù)]降塵量dust extractor 集塵器dust extraction pipe [材料科學(xué)]除塵琯dust extraction [環(huán)境] 除塵；吸塵裝置dust explosive concentration [地球科學(xué)]粉塵爆炸濃度