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
Good day also to you.
再见！
This nation is noted for its natural resources.
这个国家以天然资源闻名。
and your life becomes increasingly merged in the universal life.
自己的生活慢慢地和整个宇宙的生活融合在一起。