Rfwf
abbr. radio frequency waveform 射频波形
🗣️ 情景例句
It must be interesting for you.
你对那一定很关心。
The window-washer has a dangerous job.
玻璃清洁工担负着危险的工作。
Kate! It's late. Why are you in bed?
凯特！晚啦。你怎么还在床上？