Ccac
abbr. Civil Aviation General Administration of China 中国民用航空总局; Central African Airways Corporation 中非航空公司; Civil Aviation Advisory Committee 民航咨询委员会; Canadian Casualty Assembly Centre 加拿大伤亡集中处理中心
🗣️ 情景例句
Did you have dinner, Robbie?
你吃晚餐了吗， Robbie？
He is up to his ears in debt.
他债台高筑。
Welcome back to school!
欢迎回校！