Rfwf
abbr. radio frequency waveform 射頻波形
??? 情景例句
You must be mistaken.
你一定搞錯了。
Thank you for your nice present.
謝謝你那么好的禮物。
For this reason there is no risk to the customer in the practice,
因此，這種做法對儲戶毫無風險。