Exchangee
n. 被交换者, 交换的学生
🗣️ 情景例句
Okay, hold on a second. I'll talk to him.
好的，我跟他说，你等一下。
I stayed and did some extra work.
我留下加了一会儿班。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。