dipnoan
n. 肺鱼
adj. 属于肺鱼类的
例句
Dipnoan: any of various fishes of the group dipnoi which includes the lungfishes characterized by modified lungs that enable them to breathe atmospheric air.
肺鱼:一种属于肺鱼亚纲的鱼类,包括肺鱼,它具有可通过更改肺使具呼吸大气空气特征。