abomasal

adj.relating to the abomasum (the fourth compartment of the stomach of ruminants)

1. The abomasal lining is crucial for the digestion of food in ruminants.
   反刍动物的第四个胃内膜对于食物的消化至关重要。
2. An abomasal ulcer is a common health issue in dairy cows.
   第四个胃溃疡是奶牛常见的健康问题。