Compering
v. 当（演出的）主持人( compere的现在分词 )
🗣️ 情景例句
Dinner's on me.
晚饭我请客。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
I admire him for his success in business.
我佩服他事业有成。