infrahisianWiktionary 原文英美构词拆解infrainfra-前缀hisianhisian词干infra-below, beneath, inferior也可拆解为infrainfra-前缀hisHis词干ian-ian后缀infra-below, beneath, inferior-ian(as an adjective) From, related to, or like. · (as a noun) One from, belonging to, relating to, or like.词源说明International scientific vocabulary, from infra- + hisian = infra- + His + -ian.释义形容词adjective1(anatomy, physiology, medicine, cardiology) Beneath (inferior to) the bundle of His.