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
You got it!
给你啦！
He is likely to do something wrong.
他可能会做坏事。
When was the house built?
这幢房子是什么时候建造的？