Sbackup
[计] 后备程序
🗣️ 情景例句
Do you want to see the winter jacket on me, Susan?
你想看看我穿上冬季的夹克怎样吗， Susan？
The man is drawing blueprints for a new house.
这个人在设计新房屋的蓝图。
How many do you need?
你需要多少？