Iafc
abbr. instantaneous automatic frequency control 瞬时自动频率控制; Inter-American Freight Conference 美州货运公会; International Association of Fire Chiefs 国际消防队长协会
🗣️ 情景例句
Now let's discuss the terms of payment.
现在来讨论付款条件。
I hope it'll be fine tomorrow.
我希望明天是好天气。
and assuming such an automatic messenger picked up our first broadcasts of the 1920's,
假定外星人的这种自动化信息装置接收到了我们二十世纪二十年代的第一次广播信号，