mesosemeWiktionary 原文英美词源链古希腊语Ancient Greek约前 1500–前 300 年σῆμα‘sign, mark’↓ 派生英语Englishmesoseme词源说明From meso- + Ancient Greek σῆμα (sêma, “sign, mark”). Compare French mésosème.释义形容词adjective1(archaic, anatomy) Having a medium orbital index, between megaseme and microseme.