单词	Percidae
释义	Percidae plural noun Per·​ci·​dae -səˌdē : a family of vigorous active percoid fishes that is now usually restricted to freshwater forms of the northern hemisphere including the true perches, pike perches, and a few related forms (as the zingel) but that formerly also included the sand darters or was sometimes made nearly coextensive with Percoidea see perca Word History Etymology New Latin, from Perca, type genus + -idae
随便看	protohippusses protohistorian protohistorians protohistoric protohistories protohistory protohuman protohumans Protohydra Protohymenoptera protohymenopteran protohymenopteron protohymenopterous protolanguage protolanguages protolignin protolithic protolog protoloph protoma protomammal protomammales protomammalian protomammals protomartyr

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