客户如果指买主 可以说a big buyerour big buyerone of our biggest buyer
primary customer/client
Big customer
leading customer/client
让各位失望了,以上这些除了VIPCustomer尚可之外,其他的全部错误!keyaccount才是正确的答案! 不信的话可以上www.51JOB.COM,搜索职位时,选择“keyaccountmanager”看看