我只是想知道"疯狂"这个词在英文中是什么意思!

疯狂：crazy insane等等
就是指做一些在别人看来很不理智的事

疯的；疯狂的；脑子有问题的
Are you crazy?
溺爱的；迷恋的：
was crazy about boys.
溺爱男孩子们
Intensely involved or preoccupied:
醉心的或迷恋的：
is crazy about cars and racing.

crazy
that is to say "Departing from proportion or moderation" or "Possessed by enthusiasm or excitement"