It ends with the ileocecal valve, which prevents intestinal contents from going into the large intestine too quickly and the backward flow of material.

末端回结束于回盲瓣；回盲瓣可防止容物过快进入大容物返流。

So! Once the chyme has worked through your small intestine, it passes through the ileocecal valve and hits the cecum, the first part of the large intestine, where, congratulations, your food is now officially feces!

所！一旦食糜通过你的小，它就会穿过回盲瓣，到达盲，大的第一部分，恭喜你，你的食物现在正式变成粪便了！