短语词组短語lithotomy y forceps 膀胱取石鉗lithotomy forceps for children 兒童用膀胱取石鉗lithotomy forceps lithotripsy 碎石鉗bladder lithotomy forceps 膀胱取石鉗lithotomy forceps for children bladder 兒童用膀胱取石鉗 返回 lithotomy forceps