Caa
abbr. 民用航空管理局（Civil Aviation Authority）
📖 牛津释义
CAA
abbr
缩写 = (Brit) Civil Aviation Authority 民用航空局.
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
If you were to attend the banquet ,what would you wear?
如果你将出席宴会，你将穿什么？
I'll check the office one more time.
我再跟公司查一下。