theoretical demography中文,theoretical demography的意思,theoretical demography翻译及用法 2026-01-11 10:59 浏览次数 12 theoretical demography英[ˌθiəˈretikəl dɪˈmɔgrəfi:]美[ˌθiəˈrɛtɪkəl dɪˈmɑɡrəfi][社科]