Definition: a number of similar stores, restaurants, etc. owned by the same company Level: B1
这家连锁超市在全国有超过500家门店。
This supermarket ___chain has over 500 stores across the country.
这家服装连锁店很受欢迎。
This clothing ___chain is very popular.
麦当劳是一家知名的快餐连锁店。
McDonald's is a well-known fast-food ___chain.
