无线

wú xiàn

HSK 7–9

Meaning

没有线缆；指通过无线电波、红外线等非物理连接方式进行通信或传输。

Wireless; without wires; refers to communication or transmission via radio waves, infrared, etc., without physical connections.

常用于描述技术设备、网络连接、通信方式等，强调无需实体线缆。

Commonly used to describe technological devices, network connections, communication methods, emphasizing the absence of physical cables.

1 这家咖啡馆提供免费无线网络，方便客人上网。（This café offers free wireless internet for customers to go online.）
2 无线耳机让我在运动时不再受线缆困扰。（Wireless headphones free me from cable troubles during exercise.）
3 现代无线通信技术覆盖了全球大部分地区。（Modern wireless communication technology covers most of the world.）
4 她买了一台无线鼠标，桌面看起来更整洁。（She bought a wireless mouse, and the desk looks tidier.）
5 无线充电器可以同时为手机和手表充电。（The wireless charger can charge both the phone and watch simultaneously.）

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