He's working like mad at the moment.他眼下正在拼命地工作。I was very frightened and clinging on like mad.我很害怕,拼命地向上爬.Thrusting themselves into the spirit of the farce, they ham it up like mad.他们全力投入到这部闹剧中去，极尽搞怪之能事。...

（如病人般）疯狂地，如醉如狂...

like mad的音标：like mad的英式发音音标为：[laik mæd]like mad的美式发音音标为：[laɪk mæd]...