- v. 从下头支持；支撑
support from beneath
support with evidence or authority or make more certain or confirm;
"The stories and claims were born out by the evidence"
- China needs regional stability to underpin its continued economic growth.
- These developments are underpinned by solid progress in heavy industry.
- There are,however,two secular trends that underpin the growth in the industry.
The large Subject Index..does not adequately underpin the guidebook function.出自：Nature
Similar convictions underpinned the expansionist policy of..other Democratic leaders.出自：New York Review of Books