R-f transformer
[电] 射频变压器
🧩 词语组成解析
🗣️ 情景例句
Mike and I had a hamburger this afternoon, and we talked.
今天下午 Mike和我一起吃汉堡， 一起讨论。
Have you offered him any candy?
你给他糖果吗？
Oh. Not very far.
呵，不是很远。