1. This vitamin is absorbed through the walls of the small intestine.
这种维生素通过小肠壁被吸收。
2. Erepsin is secreted by glands in the wall of the small intestine.
肠肽酶是由小肠壁的腺体分泌的.
3. The toxin is formed in the small intestine and is absorbed into the blood.
毒素是在小肠中形成,并被吸收到血液.
4. Tumors of the small intestine are medical curiosities from several points of view.
从几方面看,小肠肿瘤在医学上是罕见的.
5. So far as digestion is concerned, the small intestine is the real champion.
论消化, 小肠是真正的冠军. |
