The large intestine is the last part of the digestive system of vertebrates.

大肠是脊椎动物消化系统的最后一部分。

The patient's intestines are blocked, making it difficult to defecate.

病人的肠道堵塞了，导致排便困难。

The intestines of invertebrates can be clearly seen on this fossil.

这块化石上可以清晰地看到无脊椎动物的肠管。

After passing the stomach, foods will go to the intestine.

经过胃后 食物进入肠道

Models of segmental heterotopic small intestine transplantation were established using three sleevelet vascular anastomosis.

采用三袖套血管吻合法建立大鼠节段性异位小肠移植模型。

The key is to take a supplement of the two main probiotics we need for the intestine, lacto-bacillus acidophilus and bifidobacterium bifidum.

关键是补充肠道所需的两种主要益生菌：嗜酸乳杆菌和双歧杆菌。

This is the dark intestine.

这是黑暗的肠子。

The large intestine must be completely free of stool.

大肠内的大便必须排空。

Injuries to the intestine and urinary bladder may occur.

肠道和膀胱损伤有时也有可能发生。