ventilatorKK [ˋvɛntəˏletɚ] /ˈvɛntəˌleɪtɚ/發音名詞1呼吸器、人工呼吸器醫學The patient was on a ventilator for almost three weeks.這名病人靠呼吸器維生將近三個星期。2通風設備、排風扇、換氣扇The basement has no windows, so a ventilator keeps the air fresh.地下室沒有窗戶,所以靠通風設備保持空氣流通。