buy two get one free
基本解释
- 买二赠一
英汉例句
- It says buy one get two free.
广告上说买一个赠二。 - If you buy two you get a premium of one more, free.
你买两个，就可以再送你一个。
edu.sina.com.cn - Mom just bought Adina two stylish shirts at a buy-one, get-one-free promotion.
她刚刚在一个买一赠一的促销活动中为艾迪娜买了两件时髦衬衫。 - Hence, more promotions (such as Buy Two, Get One Free etc) can be expected on companies? e-commerce websites.
FORBES: Rise in Online Shopping Threatens Avon's Model