Reserving
v. 保留；预约；推迟（reserve的ing形式）
🗣️ 情景例句
What about the salary?
薪水怎么样？
I could only guess the number of people in the room.
我无法正确地猜测房间里面有多少人。
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。