| 单词 | smart card |
| 释义 | smart cardDefinition Plastic card with embedded microprocessor chip, electronic memory, and a battery. Used for information storage and management and authentication, it looks like, works like, and is of the same size as a bank or credit card but may not have a magnetic stripe on its back. Of the several types of smart cards, some are contact-less (do not require to be swiped through a magnetic stripe reader) whereas others require contact with the reader. Use 'smart card' in a SentenceTransferring information with a smart card will allow you to carry it all with you while not taking up much space. Sometimes when you need to take some data from one place to another it can be easiest to just load it onto a smart card. My friend told me about his smart card, which confused me because I had never heard of one and didn't know how it worked. |
| 随便看 |
|
英汉经管词典收录了27404条经济管理类英汉双解词条，基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法，是学习及工作的有利工具。