Two-way radio
01
双向无线电, 对讲机
a wireless communication device allowing two or more people to communicate over a shared frequency
例子
The security team relied on their two-way radios to coordinate their movements around the building.
安保团队依靠他们的双向无线电来协调他们在建筑物周围的移动。
The workers used a two-way radio to communicate with each other across the construction site.
工人们使用双向无线电在建筑工地上相互通信。
