interaortocavalWiktionary 原文英美构词拆解interinter-前缀aortocavalaortocaval词干inter-A position which is in between two (or more) of the kind indicated by the root. · Mutually: the root verb or property has a symmetric and bidirectional relationship between the relevant parties.词源说明From inter- + aortocaval.释义形容词adjective1(anatomy) Between (or joining) the aorta and the vena cava