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
Would you kindly hold these keys, please?
请帮我拿一下钥匙。
A mother's love never changes.
母爱永恒。
Yes, please.
是的，请给我。