verb [vi. 不及物动词]购买，能买；<非正式>相信，接受；（付出代价）获得，赢得；收买，贿赂；买，购买
- If you talk about the quantity or standard of goods an amount of money buys, you are referring to the price of the goods or the value of the money. 买得到
noun [抽象名词]合算的东西，便宜货；购买
- If something is a good buy, it is of good quality and not very expensive. 买得合算的东西
| 过去式 | 过去分词 | 现在分词 |
|---|---|---|
| bought | bought | buying |
过去式：bought
- I bought a new coat yesterday. 我昨天买了一件新外套。
- He bought a new car last year. 他去年买了一辆新车。