柯林斯词典exhalant /ɛksˈheɪlənt, ɪɡˈzeɪ-/ 1. ADJ emitting a vapour or liquid; exhaling 蒸發的; 呼出的 an exhalant siphon exhalant duct 2. N an organ or vessel that emits a vapour or liquid 蒸發器官; 蒸發琯 返回 exhalant