vanity

n.

虚荣，浮华；自负；空虚，无聊的事物；无价值的东西

复数：vanities

vanity mirror n. （妇女手提包中的）化妆镜

1. Vanity is his Achilles' heel.
   虚荣自负是他的致命伤。
2. He has many faults, but vanity is not one of them.
   他有很多缺点，但并没有虚荣心。
3. His vanity brought his downfall.
   他因虚荣心太重而垮台。
4. She married the rich man out of vanity.
   她出于虚荣心而嫁给了那个富人。
5. In fact, behind the vanity is not the squalor.
   其实浮华背后就是看不到的肮脏。
6. Let us abandon the vanity surface, with a rock and roll heart.
   让我们抛弃浮华的表面，拥有一颗摇滚的心。

Vanity fair: privacy in querylog bundles
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Measuring consumer vanity: A cross‐cultural validation
Trait Aspects of Vanity: Measurement and Relevance to Consumer Behavior
Does Vanity Describe Other Cultures? A Cross-Cultural Examination of the Vanity Scale
The "Vanity of the Philosopher": From Equality to Hierarchy in Post-Classical Economics
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Price competition when consumer behavior is characterized by conformity or vanity
Price competition when consumer behavior is characterized by conformity or vanity
Money, money, money – how do attitudes toward money impact vanity and materialism? – the case of young Chinese consumers