extravagant
/ɛkˈstrævəgənt/
unrestrained, especially with regard to feelings
中文释义：奢侈的；浪费的；过度的
She received criticism for her extravagant spending on designer clothes.
她因在名牌服装上挥霍无度而受到批评。
The wedding was an extravagant affair with hundreds of guests.
这场婚礼极为奢华，有数百位宾客。