parumbilicalWiktionary 原文英美构词拆解parpara-前缀umbilicalumbilical词干para-beside, alongside · between词源说明From para- + umbilical.释义形容词adjective1(anatomy) Near, or connected to the navel (predominantly referring the small veins which, in human beings, connect the portal vein with the epigastric veins in the front wall of the abdomen).同族词派生词 1parumbilical vein