| 释义 |
DEFINITIVE EXAMPLES 权威例句〔purse〕A smart card becomes an electronic purse when money is credited to the card via an electronic reader.当钱通过电子阅读器存入一张智能卡中时, 这张卡就变成了一个电子钱包。外研社新世纪A smart card is necessary to decode some satellite television broadcasts.某些卫星电视播放需要智能卡解码。剑桥国际The smart card has quite a large memory so that it can record every purchase that is made with it.智能卡有很大的存储量，所以它能记录每一次购买物品的情况。剑桥国际The firm makes smart cards for mobile phones.这家企业生产移动电话智能卡。牛津商务 |