Cavu
abbr. 云高及能见度无限；晴朗与能见度极好（Ceiling and Visibility Unlimited）
🗣️ 情景例句
You have excelled youself this time, well done!
这一次你超水平发挥了，干得不错！
My favorite bone!
我最喜爱的骨头！
Why was that?
为什么呢？