v support from beneath
v support with evidence or authority or make more certain or confirm
n. 基础材料, 支承结构
1. The research provides the underpinning for our new theory.
这项研究为我们的新理论提供了基础。
2. Good communication skills are the underpinning of a successful relationship.
良好的沟通技巧是成功关系的基础。
3. The financial support serves as the underpinning of the project's success.
财务支持是该项目成功的基础。