「冲动消费」英文怎么说？

impulse (noun)

冲动、突然的欲望

on impulse 

一时冲动之下……、一时心血来潮……

impulse buying / shopping / purchase 

冲动消费、冲动购买

impulse shopper(s)

冲动型消费者

I bought that hat on impulse. 

我一时心血来潮就买了那顶帽子了。

Don't purchase a pet on impulse. Whether it's for yourself or a friend, owning a pet is a lifetime commitment.

千万不要因为一时冲动而购买宠物，饲养宠物可是一个终生的承诺耶！

Kids are impulse shoppers and the marketing ploys of McDonald's aimed at children work amazingly well. 

所有孩子都是冲动型消费者，而麦当劳瞄准儿童的促销花招异常地管用。

According to a website, you will probably make 40,000 impulse buying decisions in your lifetime. Pretty scary, huh ? 

据一个网站所说，你一生当中大概会作出40,000次「冲动消费」的决定。好恐怖，是不？

更多实体例句

特别鸣谢：释然Shannon 同学为本次分享提供灵感来源。

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