cystectomyWiktionary 原文英美构词拆解cystcyst词干‘bladder’ectomy-ectomy后缀‘surgical removal’-ectomy(surgery) The surgical removal of.词源说明From cyst (“bladder”) + -ectomy (“surgical removal”).释义名词noun1(surgery) The removal of the bladder; the removal of a cyst同族词派生词 4endocystectomy·hemicystectomy·pericystectomy·precystectomy