rumen

Grazing animals do it through the celluloses generated by the microorganisms of their rumen..食草动物利用它们瘤胃中微生物所产生的纤维素酶来水解纤维素。

They will generally consume all but the hide, some of the large bones and skull and the rumen (stomach contents of ungulates) of their prey..他们通常会吃光食物，但是也会把一些大的骨头，头盖骨，以及胃什么的藏起来。

The DCC method was used to study the rumen bacteria of water buffalo..本试验应用DCC法对水牛瘤胃细菌进行测定。