two-way radio

基本解释

You may also want to have a battery-powered CB or other two-way radio.
如有可能，你还应当准备电池供电的收发报机和无线对讲机。
There are also “school of the air”, which use two-way radio networks to provide “classroom” experience to students in isolated places.
另外还有“空中学校”，通过双向无线电传播网络向居住在偏远地区的学生提供身临其境的“课堂”教育。
Used in two-way radio to indicate that a transmission is complete and a reply is awaited.
结束，完成在双向无线电广播使用，指明已完成某一信息传送，正等着答复。

The only interruptions are seagulls and shoutsfrom the two-way radio - other lobstermen shooting the breeze.

Thanks to her two-way radio, Lara hears from her friends and seeks them out.
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It will soon introduce a watch with a heart-rate monitor, a compass and a two-way radio.
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Digital radio, because of error correction requirements inherent in two-way radio communication, is substantially more fragile than the older analog radio systems.
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