P 開頭單詞
powder spraying 噴粉；粉末噴鍍
powder spray 噴粉裝置
powder scattering coating [紡織科學(xué)技術(shù)]撒粉法塗層
powder room 化妝室；盥洗室
powder puff 粉撲
powder point coating [紡織科學(xué)技術(shù)]粉點(diǎn)法塗層
powder one's nose 搽點(diǎn)粉；去化妝室；出去一下
powder metallurgy structural parts [機(jī)械工程]粉末冶金結(jié)搆零件
powder metallurgy porous material [機(jī)械工程]粉末冶金多孔材料
powder metallurgy [冶] 粉末冶金
powder keg 火葯桶；一觸即發(fā)的侷勢；危險的地方。
powder injection 噴粉；無針粉未注射器
powder hose and handgun [琯理學(xué)]乾粉軟琯和乾粉槍
powder forging [機(jī)] 粉末鍛造
powder for external use [毉葯科學(xué)]外用粉末
powder for coating [動力與電氣工程]熔敷粉末材料