牛犊胃内膜

例句：

1. 1. The young bull was given a special diet to prevent any damage to its stomach lining.
   为了让年轻的公牛避免胃壁受损，给它特别的饮食。
2. 2. The veterinarian examined the cow's stomach lining for signs of infection.
   兽医检查了奶牛的胃壁，以寻找感染的迹象。
3. 3. The farmer had to remove the cow's stomach lining due to an infection.
   农民不得不移除奶牛的胃壁，因为感染了。