n.贪心；贪婪
He was very regretful for his cupidity when he felt very thirsty and wanted to buy a bottle of drink or an ice cream, but he had no money. 当感觉非常口渴，想买瓶饮料或者一个冰激凌，却一分钱没有时，他为自己的贪心而感到后悔。
Avoid cupidity of money and glory. 避免对金钱和荣誉的贪婪。
There was a glimmer of cupidity in those small, cunning eyes of his. 他狡猾的小眼睛里露出了一丝贪婪的神情。
