买英文怎么说?

"Buy" 英文单词来源于古英语 "bycgan"，意为"购买"或"买入".

例句：

Can I buy this book?
这本书我能买吗？
I want to buy a new car.
我想买一辆新车。
She bought a new dress for the party.
她为聚会买了一件新裙子。