n.奢侈,挥霍,奢侈品,过分(的事情),放纵的言行
Her only extravagance was horses.
她唯一的奢侈品就是马。
He's always railing against his wife about her extravagance.
他总是责怪妻子奢侈浪费.
Going to the theatre is our only extravagance.
去剧院看戏是我们唯一的奢侈享受。