无线电 [wu2 xian4 dian4]
参考词典中无线电的常规释义：
基本释义
- wireless
参考例句
- 一种无线电频率放大器。
A radio-frequency amplifier. - 机长用无线电提前通知了机场。
The captain radioed ahead to the airport. - 他的电文是通过无线电播发的。
His message was transmitted by radio. - 对无线电的呼叫不久有了回答。
The wireless calls were soon responded to. - 你可以通过无线电发出求援信号。
You can send out a call for help over the radio.
- 一种无线电频率放大器。
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