Uav
abbr. unavailability 无用度; 无效度; unmanned aerial vehicle 无人驾驶航空器; urban assault vehicle 城市中突击交通工具
🗣️ 情景例句
What a wonderful morning!
多么美好的早晨！
Excuse me for a moment, please.
对不起失陪一下。
How do you manage in your wheelchair?
你坐在轮椅上怎么能旅游呢？