“人口年轻化”概念、定义、翻译-科学时代

单词	人口年轻化
释义	人口学词汇手册人口年轻化 rejuvenation of population
随便看	meaning meaning meaning and significance meaning as use meaning-changing meaningful activity meaningful drill meaningful learning meaningful learning meaningful learning meaningful material meaningful memorization meaning of self meaning postulate meaning potential meaning-preserving mean instruction execution rate mean interval between divorce and remarriage mean interval between successive generations mean interval between widowhood and remarriage mean latitude mean length of education mean length of generation mean length of life mean length of utterance

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。