- (also extractor fan)
a device that removes hot air, unpleasant smells, etc. from a room 排气扇；抽油烟机 From her bedroom she could hear the factory’s extractor fan. 在她的卧室里，她可以听到工厂的排风扇。 a dust extractor 除尘器
a device or machine that removes something from something else 提取器；抽出器 a juice extractor 榨汁机