虚荣心的英文：
false pride
vanity

参考例句：

It evidently pained his vanity to be beholden to the orphan for succor
显然，向一个孤儿的救济表示感谢，伤到了他的虚荣心。

The self-abasement of his companion completely got the better of the passing feeling of the personal vanity
伙伴的一番自谦的话挫败了他一时的虚荣心，使他无词可答了。

He told a lie out of vanity.
他由于虚荣心作怪而说谎。

A man's vanity is actually in proportion to ignorance
一个人的虚荣心实际上和他的愚蠢程度成正比

He did it to feed her vanity.
他那么做是为了满足她的虚荣心。

His vanity was hurt by their talking so frankly.
他们坦率的谈话伤害了他的虚荣心。

The chairman was tired of his work, but his vanity goaded him on
主席对他的工作已厌倦了，但虚荣心驱使他不得不干下去。

His vanity sticks out so manifestly that it is evident to all.
他的虚荣心如此明显地突出，大家都看得清楚。

That form of male vanity is by no means absent from the seafaring tribe today
这种形式的强烈虚荣心在现代化航海为业的民族中也决能免除。

I've said I did not love her, and rather relished mortifying her vanity now and then
我已经说过我不爱她，而且时时以伤害她的虚荣心为乐。

false是什么意思：
adj. 错误的；不真实的；人造的；假的；不诚实的；不忠诚的

This assumption is false in several ways.
这种推断是错误的，错在了多个方面。

The statement is manifestly false.
这种说法明显不确。

An act or instance of such falseness.
这种假装的行为或实例。

pride是什么意思：
n. 自豪；自尊心；骄傲，傲慢
v. （使）得意，自豪

pride oneself on
使得意

Comfort is better than pride
安慰胜过傲慢

That was a wound to the child's pride.
那是对孩子自尊心的伤害。

vanity是什么意思：
n. 自负，自大；虚荣（心），浮华；空虚，无聊的事物；无价值的东西

There is no vanity in that.
这和自负没有关系。

He did it to feed her vanity.
他那么做是为了满足她的虚荣心。

He told a lie out of vanity.
他由于虚荣心作怪而说谎。