ralen. 羅音、水泡音音學術名詞囉音：畜牧學、動物學、醫學、獸醫學、實驗動物及比較醫學小泡音：畜牧學水泡音：動物學肺鳴：動物學英文釋義a rapid series of short loud sounds (as might be heard with a stethoscope in some types of respiratory disorders)