Mad

go mad 生气,发火;发疯,发狂 mad cow disease n. 狂牛病, 牛绵状脑病 mad scientist 疯狂科学家 mad cow mad man n. 疯子，狂人；精神病患者 mad as a cut snake mad money n. （女子出门赴约时）自备的零钱, 备急用的钱 mad for it mad as a hatter mad dogs and Englishmen mad as a March hare mad scientists mad as a fish