Naus
abbr. national airspace utilization system 国家航空航天应用系统; National Association for Uniformed Services 全国制服服务协会，全国统一服务协会
🗣️ 情景例句
Her efforts were rewarded by good results.
她的努力获得了良好的结果。
What is happening up there?
上面发生什么事情？
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，