柯林斯词典air freshener /ˈɛə frɛʃənə/ (air fresheners) 1. N-VAR An air freshener is a product people can buy that is meant to make rooms smell pleasant. 空气清新剂; 空气清新器 返回 air freshener剑桥词典a substance or device that makes a room or vehicle smell pleasant 空气清新剂；空气清净器 We need some more air freshener for the bathroom . 我们需要在卫生间里多放些空气清新剂。 返回 air freshener