extractor
noun [ C ] uk/ɪkˈstræk.tər/ us/ɪkˈstræk.tɚ/
提取机;萃取机
a machine used to remove something
a juice extractor 榨汁机
(also extractor fan); (US exhaust fan)排气扇
a piece of equipment used to remove steam, smoke, or unpleasant smells from a room or building