bovineadj.(似)牛的；迟钝的n.牛科动物bovine rotavirus牛轮状病毒bovine coloctrum牛初乳<艾滋病腹泻治疗药>bovine colostrum牛初乳bovine enteritis牛肠炎bovine vibriosis牛弧菌病bovine colostrums牛初乳bovine eolostrums牛初乳bovine babesiosis牛巴贝虫病bovine acetonemia牛醋酮血病bovine tuberculin牛结核菌素