vanityn.自负;虚荣心;无价值的东西;浮华
vanity characteristic property虚荣特性
Vanity lay behind her crime.虚荣心是她犯罪的原因。
Vanity is his Achilles heel.虚荣自负是他的致命伤。
Vanity is his Achilles' heel.帕夫利茨卡