Rfwf
abbr. radio frequency waveform 射频波形
🗣️ 情景例句
Maybe I can help. Tell me what it is, Susan.
也许我能帮忙。说给我听听 ，Susan。
Kind words butter no parsnips.
画饼充饥。
Be sure to call me if you need anything.
如有什么需要，请叫我