买完不忘比价的购物反刍　　在看到一样特别让自己心动的东西时，你可能会不顾一切地把它买下来，但是买完之后，又害怕自己买亏了，于是忍不住和其他商店的遥进行一番比对，这就是retro shopping（购物反刍）。
　　　　Retro shopping is to compare prices for an item after you've already purchased it.
　　“购物反刍”是在已经买下一件东西后又去比较遥的行为。
　　Example:　　Carrie couldn't resist buying that Manolo Blahnik heels as soon as she saw it.
After a little retro shopping, she was thrilled to realize she also got a great deal on it.
　　凯莉一眼看到那双马诺洛高跟鞋就忍不住把它买了下来。
在进行了一番遥比对后，她惊喜地发现自己买得很值。