团购的英文：
group-buying
buy in groups
n. 组；团体；集团
v. 使聚集；将…分类，把…分组
grouping of data
资料归类
They are a group of wakes.
他们是一群守夜的人。
This group could be subdivided into two small groups.
这个组可以分成两个小组。
v. [buy] 的现在分词形式；购买，获得
Buying bonds is safer than buying stocks.
买债券比买股票风险小。
It's a good buy at that price.
这是一笔价钱合算的买卖。
That shirt was a really great buy.
这个衬衫真是便宜货。
n. 所购的物品；便宜货；买卖
v. 买；获得；购得；收买；相信
Buying bonds is safer than buying stocks.
买债券比买股票风险小。
It's a good buy at that price.
这是一笔价钱合算的买卖。
That shirt was a really great buy.
这个衬衫真是便宜货。
反向团购的英文怎么说