huíchūnzuòyòng
rejuvenation
回春作用 huíchūnzuòyòng
- rejuvenation
- the process of making someone or something look or feel better, younger, or more vital
- geological rejuvenation
- the geological process where tectonic uplift or a drop in sea level causes a river to resume downward erosion, restoring youthful features to a mature landscape