单词	褒貶的
释义	同CRITICAL
随便看	vaccum dyeing apparatus vaccum evaporation vaccum extraction vaccum extractor vaccum filter vaccum--filter vaccum gauge vaccum hydroextraction vaccum hydro-extractor vaccum manometer vaccum packaging vaccum pan vaccum pump vaccum relief value vaccum spectrography vaccum steamer vaccum steaming vaccum stripping vaccum suction roll vaccum tester vaccum-type steaming table vaccum valve vaccum washingvat vaccum xanthate mixer vacek