duode

例句：

1. 1. The duodenum is the first part of the small intestine.
   十二指肠是小肠的第一部分。
2. 2. He ate a lot of food and felt full afterward, but he still had some left over.
   他吃了很多食物，之后感到饱了，但还是有一些剩饭剩菜。
3. 3. The duodenum is responsible for absorbing fats and oils from the food we eat.
   十二指肠负责吸收我们吃的食物中的脂肪和油脂。