The man was thought to be an animal because he behaved in a rough and unacceptable way.大家把这人当作畜牲，因为他行为粗鲁，令人难以接受。The unruly beast presently reared himself.这不听话的畜牲立即用后腿站立起来了。Football hooligans are just animals.足球流氓简直是畜牲。That man is an animal!那人是畜牲！Take your hands off me, you brute!把手松开，你这畜牲！