ˈænɪəməl noun
4 someone who behaves in a cruel, violent, or very rude way [非正式] 衣冠禽兽,残暴的人,畜牲 informal
5
a (very/completely/entirely) different animal
something that is very different from the thing you have mentioned 非常不同/截然不同的事 informal
6
a political/social animal etc
someone who is interested in politics, in meeting other people etc [非正式] 热衷于政治/社交等的人 informal
他就是不善社交的那种人。