膀胱结石 pángguāngjiēshí bladder stone Origin Definitions Defs Strokes Stroke Words Sentences Sents 膀胱 pángguāng urinary bladder urinary bladder; a sac-like organ in the body where urine is stored before being discharged结石 結石 jiéshí noun calculus hard mass or stone formed within organs or ducts of the body, such as the kidneys or gallbladder; calculus