| 肠道 | cháng dào | intestines / gut |   |
| 肠管 | cháng guǎn | intestine / gut | |
| 消化管 | xiāo huà guǎn | digestive tube / gut | |
| 蠕动 | rú dòng | to wiggle / to squirm / peristalsis (wave movement of gut wall) | |
| 肠蠕动 | cháng rú dòng | peristalsis (wave movement of gut wall) | |
| 空肠 | kōng cháng | jejunum (empty gut, middle segment of small intestine between duodenum 十二指腸|十二指肠[shi2 er4 zhi3 chang2] and ileum 回腸|回肠[hui2 chang2]) | |
| 小肚鸡肠 | xiǎo dù jī cháng | lit. small belly, chicken's gut (idiom) / narrow-minded / petty | |
| 肉毒梭状芽孢杆菌 | ròu dú suō zhuàng yá bāo gǎn jūn | Clostridium difficile (bacterium causing gut infection) | |
| 肠壁 | cháng bì | wall of intestine / lining of gut | |
| 贾第虫 | Jiǎ dì chóng | Giardia lamblia protozoan parasite that inhabits the gut | |
| 贾第虫属 | Jiǎ dì chóng shǔ | Giardia lamblia protozoan parasite that inhabits the gut | |
| 贾第虫病 | Jiǎ dì chóng bìng | Giardiasis, a form of gastro-enteritis caused by infection of gut by Giardia lamblia protozoan parasite | |
