cholecystokininWiktionary 原文英美构词拆解cholecystocholecysto-前缀kininkinin词干cholecysto-(anatomy, medicine) Gall bladder.词源说明From cholecysto- + kinin.释义名词noun1(biochemistry) Any of several peptide hormones that stimulate the digestion of fat and protein.同族词派生词 2anticholecystokinin·