neomammalianWiktionary 原文英美构词拆解neoneo-前缀mammalianmammalian词干neo-Combining form of new. · contemporary词源说明From neo- + mammalian.释义形容词adjective1Of or relating to the cerebral neocortex, which (according to the triune brain model) arose relatively late in mammalian evolution.同族词相关词 1paleomammalian