短語(yǔ)詞組短語(yǔ)resuming of fertility -rate 生育率回復(fù)stabilizing low fertility -rate 穩(wěn)定低生育率life -time fertility rate 終生生育率;生育率Parity -specific Fertility Rate 孩次率female -sum fertility rate 婦女總和生育率age -specified fertility rate 年齡別生育率teen -age fertility rate 早育率Age -Specitic Fertility Rate 年齡別生育率 返回 fertility rate