adj.(似)牛的;遲鈍的
n.牛科動物
A cow is a kind of domestic bovine animals. 母牛是家養(yǎng)牛屬動物的一種。
He showed a rather bovine expression when he heard the news. 當(dāng)聽到這個消息時,他顯出一臉遲鈍。