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
Have you ever been to a buffet dinner?
你去吃过自助餐吗？
Do you have a visa?
你有签证吗？
I'd like a cigarette, too.May I have one?
我还想抽枝烟。可以给我一枝吗？