Stepdown
降压的降低
🗣️ 情景例句
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
The staff in this shop is very helpful.
这家商店的店员很热心。
My friend Li Lei likes mooncakes with meat.
我的朋友李雷喜欢放有肉的月饼。