R-f current
[电] 射频电流
🧩 词语组成解析
🗣️ 情景例句
And I have to discuss it with my wife.
我必须跟我的太太讨论。
The great fish ear up the small.
弱肉强食。
Today is Thursday, September 10th, Teachers' Day.
今天是9月10日，星期四，教师节。