contactless
adjective /ˈkɒntæktləs/
/ˈkɑːntæktləs/
- relating to the technology that allows a smart card (= a small plastic card used to store information electronically), mobile phone, etc. to contact an electronic device that it is not connected to, usually in order to make a payment
无触点感应的;非接触式(技术)的 - contactless cards
非接触式卡 - a contactless payment
一笔非接触式支付款项
- contactless cards