Underbuilding
vt. 建筑在…的下面
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
The world is a ladder for some to go up and others to go down.
世界好似一把梯，有人上去有人下。
I'd like to-repair our differences.
我愿意消除一下我们之间的分歧。