购物小票用英文怎么说

购物小票用英语叫做 "receipt"，来源是拉丁语 "recipere"，意思是 "收到"。

例句：

Can I have a receipt, please? (请给我一张收据好吗？)
I need to return this item, but I lost the receipt. (我需要退货，但是我把收据丢了。)
The receipt shows that I bought the shirt on sale. (收据显示我在打折时买了这件衬衫。)