Ofr
abbr. off frequency rejection 偏离频率滤去
🗣️ 情景例句
I did both with Richard and Susan,
有Richard和Susan时我这样做，
I invited him to come over, but he wouldn't.
我请他过来，但是他不肯。
I'm fine, too, thanks.
我也挺好的，谢谢！