柯林斯词典smart card (smart cards) 1. N-COUNT A smart card is a plastic card which looks like a credit card and can store and process computer data. 智能卡 We encourage the use of smart cards for online payments. 我们鼓励智能卡在网上支付中的使用。 返回 smart card剑桥词典a small plastic card that is used to make payments and to store personal information , and can be read when connected to a computer system 智能卡 返回 smart card