C1 noun ˌdɛməˈɡræfɪk trænˈzɪʃən
demographic transition
人口过渡
Meaning
A shift in population patterns from high birth and death rates to low birth and death rates as a country develops economically
Example
The demographic transition indicates a shift towards an aging society.
人口过渡表示向老龄化社会的转变。