bovine
adjective uk/ˈbəʊ.vaɪn/ us/ˈboʊ.vaɪn/
biology specialized牛的;牛类动物的
connected with cows
a bovine virus 牛（痘）病毒
See also: BSE
迟钝的;蠢笨的
slow or stupid in a way that a cow is thought to be
He had a gentle, slightly bovine expression. 他表情温和，略显木讷。