Radiotelephony
n. 无线电话学\\n[电] 无线电话
✅ 同义词
🗣️ 情景例句
You must be green to believe that!
你真幼稚，竟然相信那个。
I seldom write a letter.
我很少写信。
I think you had better come out to the factory.
我看你最好走一趟工厂，