Near-field communication
01
近场通信, NFC (近场通信)
a technology that allows short-range data transfer between cell phones and other electronic devices to do things such as paying for a purchase, etc.
例子
Near-field communication allows devices to exchange data when they are within a few centimeters of each other.
近场通信允许设备在彼此相距几厘米时交换数据。
