intestinal mucosa的用法和样例：
例句
- The microflora plays an important role in providing nutrients to the intestinal mucosal cells.
肠道内的微生物在为肠粘膜细胞提供营养中扮演着重要角色。 - The clinical study on the enteral nutrition improving the nutritional metabolism and intestinal mucosa barrier of aged post-traumatic patients.
肠内营养对老年术后患者营养代谢和肠粘膜屏障的影响。
