Reprod
(=receiver protective device) 接收机保护装置, 天线转换开关
🗣️ 情景例句
This is Jack Davis.
我就是Jack Davis。
What were you doing this time last year?
去年这时候你在干什么？
Really? I think I'll go out later, then.
真的？那么，我想我将外出。