go mad

(informal)allow oneself to get carried away by enthusiasm or excitement

(非正式)狂欢

let's go mad and splash out.

让我们狂欢吧、大把大把地花钱吧。

like mad

(informal)with great intensity, energy, or enthusiasm

(非正式)发疯似的；狂热地；拼命地；猛烈地

I ran like mad.

我发疯似的奔跑。

(as) mad as a hatter

(informal)completely crazy

(非正式)非常疯狂的；全然神经错乱的

mad keen

(informal)extremely enthusiastic

(非正式)极其狂热的

some men are &B{mad keen on} football.

有些男人对足球极其狂热。

like mad【非正式用语】

Wildly; impetuously

疯狂地；迅疾地

drove like mad.

发疯似地驾车

To an intense degree or great extent

在很大程度上或限度上

worked like mad; snowing like mad.

疯狂地工作；大雪纷纷扬扬

mad as a hatter

Crazy; deranged.

发疯的；发狂的