单词 | 鱼亚纲 |
释义 | 〔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,其特征为有可改变的肺,从而呼吸大气中的空气 |
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