Rfwf
abbr. radio frequency waveform 射频波形
🗣️ 情景例句
I can't eat another bite.
我一口也吃不下去了！
Time tries truth.
时间考验真理。
Only an exceptionally heavy snowfall might temporarily dislocate railway services.
只有非同寻常的大雪才可能暂时打乱铁路运行。