urolithWiktionary 原文英美构词拆解urouro-前缀lith-lith后缀uro-urine; relating to urine and the urinary system.-lithAlternative form of -lite.词源说明From uro- + -lith.释义名词noun1(biology, medicine) A urinary stone, being any stone passed from the urinary tract, such as a bladder stone or a kidney stone.同族词派生词 2urolithic·