n. transmission by radio waves
a. having no wires
n. 无线电
a. 无线的, 无线电的
1. The hotel offers free wireless internet for all guests.
这家酒店为所有客人提供免费的无线网络。
2. I prefer using wireless headphones while working out.
我在锻炼时更喜欢使用无线耳机。
3. Many smartphones now support wireless charging.
现在许多智能手机都支持无线充电。