净化设备净化仪器提纯仪器purify: vt. (-fied) 1.使纯净,使洁净,净化;清除 ...apparatus: n. (pl. apparatus(es)) 1.器具, ...air purifying apparatus and machines: 空气净化装置和机器mercury purifying apparatus: 水银净化器water purifying apparatus: 净水器; 净水设备下载手机词典可随时随地查词查翻译