1、首先splurge,释义是炫耀；挥霍。例句如，I'm going to splurge .
2、接着是splash out 释义是“随意花钱，挥霍”例句有I'm goning to splash out 。
3、第三个是push the boat out,释义是“花很多钱：过分奢侈”例句有，I'm going to push the boat out .
4、第四个是spree，释义是“n. 狂欢；无节制的狂热行为”shopping spree就是大采购。例句，I'm going on a shopping spree.
5、第五个是表示物品非常的昂贵cost an arm and a leg，释义是“非常昂贵”例甜入艺阝句是，today i went shopping where it does cost an arm and a leg。
