Plats
abbr. pilot landing aid television system 驾驶员助降电视系统; precision location and tracking system 精确定位与跟踪系统
🗣️ 情景例句
Oh. I'm sorry.
噢，对不起。
The hippopotamus is sleeping.
河马在呼呼大睡。
What else is there to do?
还有什么事好干？