secondary aging的用法和樣例：
例句
- Urbanization will interact with the transformation of human societies by aging.
同時，人類社會因老化而轉變，都市化會與老化的過程互動。
secondary aging的相關資料：
臨近單詞
secondary lob
secondary
secondary wavelet transforms
secondary acetylenic polymer
secondary pyogenic infection
secondary cooling zone frame
Secondary lactase deficiency
secondary reforming catalyst
secondary index organization
secondary key encrypting key
secondary emission electrode
secondary standard substance
