Nats
abbr. 海军运输航空处（Naval Air Transport Service）；国家空运局（National Air Traffic Service）
🗣️ 情景例句
I'm not quite familiar with the claim and arbitration in international trade.
我对国际贸易的索赔与仲裁不够熟悉。
I played downstairs last night.
我昨晚在楼下玩。
It was at Charlie's wedding. You were playing the piano.
那是在查理的婚礼上，你在弹钢琴。