bargain hunter

详细解释:【经】 掏便宜货的人

英语解释：

名词 bargain hunter:

a shopper who hunts for bargains

例句：

Really? You're an amazing bargain hunter! Next time there's a sale, promise you'll let me tag along with you.真的吗？你真是个打折老手。下次再有打折，一定要让我跟着你。