剑桥词典a card that is given to a customer by a business , used by the business to reward the customer for buying goods or services and to record information about what they buy （企業給予客戶的）廻報卡，獎勵卡 He pulled out his grocery rewards card to be scanned . 他抽出他的食品襍貨獎勵卡來掃描。 返回 rewards card