megalomaniac/ˌmeɡ.əl.əˈmeɪ.ni.æk/形容词狂妄自大的，极具野心的megalomaniac dictators狂妄自大的独裁者/ˌmeɡ.əl.əˈmeɪ.ni.æk/名词夸大狂；妄自尊大的人He has been accused of being a megalomaniac.人们指责他是个自大狂。想跟读，去练习
