phone card 基本解释
英英释义
phone card
n.a card that is used instead of cash to make telephone calls同义词：calling card
phone card 相关例句
权威例句
Method and apparatus for prepaid phone card activation and billingValidity and reliability of a dietary assessment method: the application of a digital camera with a mobile phone card attachmentThe application of a handheld personal digital assistant with camera and mobile phone card (Wellnavi) to the general population in a...Application of OTA Technology in Mobile Phone Card MenuItem UpdateRESEARCH ON APPLICATION OF MOBILE PHONE CARD DIGITAL SIGNATURE TECHNOLOGY IN ELECTRONIC MEDICAL RECORD SYSTEMA Novel Application of the Phone Card and Its Authentication in Mobile CommunicationsMethod and apparatus for prepaid phone card activation and billingSprint is using EDS for phone-card planFirm Using Phone Card as ATM Survey IncentiveMethod and system for using a frequent shopper card as a phone calling card
