N-UNCOUNT
奢侈;鋪張;浪費
Extravagance is the spending of more money than is reasonable or than you can afford.
例句
...gross mismanagement and financial extravagance...
嚴重的管理不善和資金浪費
When the company went under, tales of his extravagance surged through the industry.
公司破產后，有關他鋪張浪費的種種傳聞傳遍了整個行業。