Naf
abbr. negative acting factor 负作用因子; nonappropriated funds 非拨入经费
🗣️ 情景例句
Oh, here he comes.
噢，他来了。
Pupil. He is studying.
学生。正在学习。
He is therefore forgiven if late for a dinner party.
因此，他要是赴宴迟到了会得到谅解。