Cnas
abbr. Chief of Naval Air Services 海军航空服务主管; Civil Navigation Aids System 国内航海援助系统
🗣️ 情景例句
How about going out for a bit to eat?
去吃点东西怎么样？
He brushes his teeth.
他在刷牙。
Sorry! You look the same!
对不起，你们两个看上去一样。