购买

例句：

1. 1. I need to buy some groceries for dinner.
   我需要买一些晚餐的食材。
2. 2. She bought a new car last week.
   她上周买了一辆新车。
3. 3. The store sells everything from books to electronics.
   这家商店从书籍到电子产品都有售。