单词 Nerita 释义 ‖ Nerita Zool.|nrat|Pl. Nerit, also -as.[L. nrta, ad. Gr. , sea-mussel, f. : see Nereid.]A genus of gasteropod molluscs; a mollusc belonging to this genus.The name was widely applied by Linnus, but was subsequently restricted to a grou...