extravagant ·adjective
Definition: costing too much, or spending a lot more money than you need to Level: C2
这位电影明星保持着拥有私人飞机和游艇的奢侈生活方式。
The movie star maintained an ___extravagant lifestyle with private jets and yachts.
一些人养成了奢侈的习惯，比如在奢侈品上过度消费。
Some individuals develop ___extravagant habits, such as overspending on luxury goods.
计划一次奢侈的假期会迅速耗尽你的积蓄。
Planning an ___extravagant holiday can quickly deplete your savings.