Icao
abbr. 国际民航组织（International Civil Aviation Organization）
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
Why didn't you like cleaning house so much?
为什么你那么不喜欢清理房子？
All these computer uses have become commonplace.
计算机的所有这些功能现在都变得很平常。