customersn.顾客；<口>家伙名词customer的复数形式customern.顾客；主顾；<口>家伙customer retaining留住客户customer retention客户保持customer marketing顾客营销customers' account克吕泽尔customer rs ledger客户分户帐customer's account克鲁塞尔customer equipment客户设备customer attention受众关注度customer's behavior克鲁米纳斯Customer competence客户竞争力