Oiaa
abbr. Office of Inter-American Affairs 泛美事务办公室; Office of International Aviation Affairs 国际航空事务局（美国联邦航空局）
🗣️ 情景例句
It is nice of you to invite me to the party tonight.
你真好，邀请我参加今晚的聚会。
We had expected much lower prices.
我们希望报价再低一些。
Not today,dear.Next time! Could you pass me the salt, please?
今天不行，亲爱的。下次吧！请把盐递给我好吗？