Rfwf
abbr. radio frequency waveform 射频波形
🗣️ 情景例句
She was in our class.
她和我们同班。
Often, when it rains, Marty feels blue.
一下雨，玛琪就会变得忧郁。
My speech was ill-form and not pleasant to hear.
我的言语变调走样，很不好听。