Callsign
n. 通信呼号
🗣️ 情景例句
Well, we talked about a lot of things.
嗯 ，我们谈了很多。
Where do I pick up the ticket?
我什么地方拿机票？
On being introduced to somebody, a British person often shakes hands.
英国人被介绍给别人的时候常常和对方握握手。