buy的过去分词和过去式：bought：v.买;购买;够支付;买通;收买;贿赂

buy，作名词时意思是“购买，买卖；所购的物品；合算的东西”，作及物动词时意思是“购买；获得；贿赂；相信”，作不及物动词时意思是“买，采购”。

相关介绍

例句：

A developer bought the land and divided it into stands.

开发商买下这块土地将其分为多块建筑用地。

She bought a slightly larger size to allow for shrinkage.

她买了一件尺码稍大的以备缩水。

He bought a new coat for me.

他给我买了一件新外套。

His latest toy is the electric drill he bought last week.

他的新玩意儿是他上星期买的电钻。