Iafc
abbr. instantaneous automatic frequency control 瞬時自動頻率控制; Inter-American Freight Conference 美州貨運公會; International Association of Fire Chiefs 國際消防隊長協會
??? 情景例句
What is the most important thing for you to be happy?
你認為對你來說開心最重要的是什么？
Who is the auther of this essay?
誰是這論文的作者？
Well, it's certainly not for me!
噢，當然不會給我的！