我叫胃,贮藏食物,住在人体上腹部,囊空时像个瘪气球,盛满食物像个斜置的肉口袋。上方为进口,与食管相连,叫贲门;下方为出口,通连十二指肠,叫幽门。虽然我一分钟仅运动3次左右,但充满食物时,我会勤奋工作三四小时,以横向运动和纵向运动等揉和方式,借助胃酸和消化酶,初步消化食物(如消化酶消化淀粉为麦芽糖、消化蛋白质为氨基酸……),然后将食糜堆进十二指肠、小肠。 My name is stomach, store food, live in the abdomen of the human body, when empty like a deflated balloon, full of food like a slanting meat pocket. The top is imported, connected with the esophagus, called the cardia; the bottom of the exit, connected to the duodenum, called pylorus. Although I only exercise 3 times a minute or so, but full of food, I will work hard three or four hours to horizontal and longitudinal movement and kneading manner, with stomach acid and digestive enzymes, the initial digestion of food (such as digestive enzymes to digest starch Maltose, digestion of protein amino acids ... ...), and then the chyme heap into the duodenum, small intestine.