R-f resistance
[电] 射频电阻
🧩 词语组成解析
🗣️ 情景例句
in the school and loving every minute of it.
在学校 ，且乐此不疲， 时时如此。
What do you going to wear today?
你今天穿什么衣服？
He telephoned the office yesterday morning and yesterday afternoon.
他昨天上午和下午把电话打到了我的