买礼物用英语怎么说过去式

"Bought" 是 "buy" 的过去式。它来源于英语中的古英语动词 "bycgan"。
例句：
I bought her a present for her birthday.
我为她的生日买了她一件礼物。
He bought a gift for his wife.
他为他的妻子买了一件礼物。
She bought a present for her best friend.
她为她的最好的朋友买了一件礼物。