R-f resistance
[电] 射频电阻
🧩 词语组成解析
🗣️ 情景例句
It's a beautiful day, isn't it?
今天天气真美，是吧？
The morning sun never lasts a day.
好景不常。
Yes, speaking. Just a moment. Let me turn the music down. There, that's better.
是的，我就是。请稍等。让我把音量关小一点。你瞧，好多啦。