以上来源于: WordNet
N any freshwater bony fish of the subclass Dipnoi, having an air-breathing lung, fleshy paired fins, and an elongated body. The only living species are those of the genera Lepidosiren of South America, Protopterus of Africa, and Neoceratodus of Australia 肺鱼
Unit 26 Why Can Lungfishes Survive Without Water?
肺鱼为什么能分开水？
Any of various fishes of the group Dipnoi, which includes the lungfishes, characterized by modified lungs that enable them to breathe atmospheric air.
一种属于肺鱼亚纲的鱼类，包括肺鱼，其特征为有可改变的肺，从而呼吸大气中的空气。
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。
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