WiFi
/ˈwaɪfaɪ/ 64a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol
noun [专属名词]无线（局域）网（同 Wi-Fi）
As more users join, more WiFi data is collected and mapped.
随着越来越多的用户加入, 更多的无线数据收集和映射.
单词造句: