Airpasses
(airpass 的复数) abbr. Aircraft Interception Radar and Pilots Attack Sight System 飞行器拦截雷达和飞行员攻击视线系统
🗣️ 情景例句
You'll learn a lot.
会增长不少见识。
Hide one's talents in a napkin.
埋没自己的才能。
Was that the 21st?
21号吗？