| 单词 | dipnoan |
| 释义 | Word Frequency dipnoan(dɪpˈnəʊən) adjective 1. of, relating to, or belonging to the Dipnoi, a subclass of bony fishes comprising the lungfishes noun 2. any lungfish Word origin C19: from New Latin Dipnoi, from Greek dipnoos, double-breathing, from di-1 + pnoē breathing, air, from pnein to breathe |
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