customer base
noun /ˈkʌstəmə beɪs/
/ˈkʌstəmər beɪs/
[usually singular] (business- all the people who buy or use a particular product or service
（统称某种产品或服务的）客户 - We need to appeal to a wider customer base.
我们需要吸引更广泛的客户。 - Her company has built up a customer base of 90 000.
她的公司已经建立了9万的客户群。 - The company is trying to expand its customer base.
公司正努力扩大自身的客户基数。 - They are hoping that TV advertising will increase their customer base.
他们希望电视广告有助于扩大他们的客户基础。
- We need to appeal to a wider customer base.