repeater
🇺🇸
/rɪˈpiːtər/
🇬🇧
/rɪˈpiːtə(r)/
noun
R
A device that can send and receive signals to and from other devices.
The network technician installed a repeater to extend the Wi-Fi signal to the farthest rooms of the building.
网络技术人员安装了一个中继器，以扩展Wi-Fi信号到建筑物最远的房间。
translation
中继器
词形变化
Plural
repeaters