mad
[mæd]
adj.
疯了的,发疯的,神经错乱的
Don't fight with him,he is a mad man.
别跟他打架,他是疯子.
恼火的,发怒的
When the boss gets mad,leave him alone.
当老板生气时,不要理他.
狂热的; 着迷的
He is mad for fame.
他疯狂地追求名誉.
愚蠢的
His mad mistakes amused all of us.
他愚蠢的错误使我们大家都发笑了.
insane
[inˈsein]
adj.
(患)精神病的,精神失常的,疯狂的
Insane people are sometimes dangerous.
精神病人有时非常危险.
疯子
1.bedlamite
2.ding-a-ling
3.kook
4.loco
5.madman
6.maniac