Caos
abbr. Completely Automatic Operational System (Lockheed Aircraft Corp.) （洛克希德飞机公司）全自动操作系统
🗣️ 情景例句
we're not sure
我们还不能肯定
If two men ride on a horse, one must ride behind.
两人同骑一马，必有一人在后。
Late? No, you aren't. You're early. It's Sunday today !
晚了？没有啊！你挺早的呢，今天是星期日。