[] a telephone service that you can use to find out a person's telephone number 电话号码查询台◆I got the number from directory enquiries. 我从电话号码查询台查到了这个电话号码。◆They are expanding their directory-enquiries service to include mobile-phone numbers. 他们将电话号码查询服务扩展到移动电话号码的查询。