angiocathWiktionary 原文英美构词拆解angioangio-前缀cathcath词干angio-vessel; relating to blood vessels, lymph vessels, or both.词源说明From angio- + cath, originally from brand name Angiocath.释义名词noun1(medicine) Clipping of angiocatheter; a shielded intravenous catheter.