Callsign
n. 通信呼号
🗣️ 情景例句
Lacks social skills.
缺乏社交能力。
What time should I be at the departure gate?
我在什么时间到登机门？
We would like a cup of tea, a bottle of orange, and four cakes, please.
请给我们来一杯茶，一瓶橙汁，和四块蛋糕。