n.自我中心主义者...

You can characterize his behavior as that of an egotist.你可以把他的行为归结为一种自我中心主义行为.Marian is such an egotist that she talks about herself all the time.玛利亚过于以自我为中心,喋喋不休地谈论自己....

egotist的音标：egotist的英式发音音标为：['i:ɡətɪst]egotist的美式发音音标为：['iɡətɪst]...

egotist的复数形式为：egotists...