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
Can you work under pressure?
你能在压力下工作吗？
That radio's pretty loud. Could you turn it down, please?
收音机太响了，你能把声音开小一点吗？
How do you do?
您好！