Underpinning
n. 基础材料, 支承结构
✅ 同义词
🗣️ 情景例句
But if you think you should take the job, we're behind you.
但如果你认为你应该接受这份工作， 我们支持你。
It is easy to prophesy after the event.
事后诸葛亮，预言顶便当。
I am only interested in sitting in a boat and doing nothing at all!
我感兴趣的只是独坐孤舟，无所事事！