polydactyl是什么意思

polydactyl

英 [,pɒlɪ'dæktɪl] 美

polydactyl (n.): 1894, from French polydactyle (adj.) "having more fingers and toes than is usual," from Greek polydaktylos; see poly- + dactyl. As an adjective from 1874. Related: Polydactyly; polydactylism (1868).