| 单词 | contactless |
| 释义 | contactless (kɒntæktləs ) adjective A contactless credit card or payment system uses technology that recognizes electronic data, and does not require the customer's signature or personal identification number. The new system is designed to provide contactless travel cards for use on trains and buses. |
| 随便看 |
|
英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。