echinoida造句

例句与造句

1. "' Echinidae "'is a family of sea urchins in the order Echinoida.
2. Functional morphology of the tentacles and tentilla of Coeloplana bannworthi ( ctenophore, platyctenida ), an ectosymbiont of Diadema setosum ( echinodermata, echinoida ).
3. It's difficult to find echinoida in a sentence. 用echinoida造句挺难的