Customer chum客户流失customern.顾客；主顾；<口>家伙customer care and billing system客户服务与计费系统Customer Service and Support CSS客户服务和支持customer relationship management客户关系管理Customer focus and aggressive.以客户为导向，积极进取。customer application engineering用户应用设计费用customer rs acceptance liability客户的保证负债customers' requirement algorithmCustomer Service - Survey Form顾客服务-问卷调查Customer Information at a glance一目了然客户信息customer requirement information客户需求信息