AF
abbr. 视频,音频(audio frequency);空军(Air Force);法国航空公司(Air France)
例句
AF: How Nineveh was captured?
我:“那尼尼微是怎么被攻占的?”
The number af traffic violation has increased.
违反交通规则的数宇有了增加。
Officer:Sure. you can get aturther discount af 5%.
工作人员:当然,我们可以再给您5%的折扣。