Your son drew small intestines on the end of a stick.

你儿子画了用棍戳死人。

It uses acids to digest food before passing it to the small intestine.

它使用酸来消化食物，然后再将其输送到小肠。

Erythritol, for example, is absorbed as a whole molecule right there in your small intestine.

比如说赤藓糖醇是作为一整个分子肠道中被吸收的。

Here it stays for a few hours before it's sent to your small intestine.

被送到小肠之前，它会胃里停留几个小时。

Celiac disease, also called celiac sprue is an autoimmune disease that affects the small intestine.

乳糜泻又称乳糜腹泻是一种影响小肠的自身免疫性疾病。

The small intestine has three parts: the duodenum, the jejunum, and the ileum.

小肠分为三个部分，分别为二指肠、空肠与回肠。

Instead, your small intestines, with the aid of bile secreted by your liver, break it down.

而是你的小肠，会借著你的肝脏分泌的胆汁分解油脂。

All of this gives the small intestines plenty of surface area to absorb nutrients.

皱襞、绒毛、微绒毛极大地增加了小肠消化吸收的表面积。

The small intestine delivers stool consisting of ingested food, bile, and digestive juices to the large intestine.

小肠把含有摄取的食物、胆汁和消化液的粪便运送到大肠。

I just feel like someone reached down my throat, grabbed my small intestine, pulled it out of my mouth...

我就感觉好像某人伸手进我的喉咙，抓住我的小肠，从我的嘴里拉出来。

How digested foods like amino acids move from the small intestine into the blood also moves by diffusion.

消化食物，如氨基酸，从小肠进入血液的过程也是通过扩散进行的。

Alcohol lands in the stomach and is absorbed into the blood through the digestive tract, especially the small intestine.

酒首先进入胃部，通过消化道，尤其是小肠，被血液吸收。

That's because having something in your stomach first slows down how quickly the carbohydrates reach the small intestine for digestion.

这是因为胃里先有东西会减慢碳水化合物到达小肠消化的速度。

But the duodenum is what you might call the business end of the small intestine.

但是二指肠就是你所说的小肠的业务端。

Then, it's sent to the first portion of the small intestine, which is called the duodenum.

然后它进入小肠的第一部分，即二指肠。

Which is, like, I think it's small intestine.

就像，我认为它是小肠。

The gastrointestinal tract is made up of the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and finally the anal canal.

消化道的构成包括：口腔、咽、食管、胃、小肠、大肠以及肛管。

This happens because thick secretions jam up the pancreatic ducts, not allowing digestive enzymes to make it to the small intestine.

因为粘稠的分泌物阻塞胰腺导管中，使其无法被消化酶分解进入小肠。

Then it goes into the small intestine, and then the long intestine.

然后它进入小肠，然后进入长肠。

There's studies showing that rifaxamin which is an antibiotic that treats bacterial overgrowth in the small intestine reduces serum TMAO levels.

相关研究显示，利福昔明（rifaxamin）这种用于治疗小肠内细菌过度生长的抗生素能降低人体内的血清氧化三甲胺水平。