自我中心主義者
Egotist \E"go*tist\, n. [L. ego I + ending -tist for -ist. See {Egotism}, and cf. {Egoist}.] One addicted to egotism; one who speaks much of himself or magnifies his own achievements or affairs.
egotist n : a conceited and self-centered person [syn: {egoist}, {swellhead}]