“ageing of population”概念、定义、翻译-科学时代

单词	ageing of population
释义	人口学词汇手册 ageing of population 人口老龄化
随便看	Big-5 bigalopolis bigamist bigamy bigamy bigamy bigamy bigarade bigaradier bigarreau big auditorium Big-Bag Mendicant big band jazz Big Bang Big Bang big bang Big Bang cosmology big bang cosmology big-bang cosmology big bang theory big-bang theory big batch winder big bath big bath Big Bell Temple

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。