“年龄性别组成”概念、定义、翻译-科学时代

单词	年龄性别组成
释义	人口学词汇手册年龄性别组成 age-sex composition
随便看	UNCTAD UNCTAD UNCTAD--UNCTAD (United Nations Conference on Trade and Development) UNCTAD--UNCTAD (United Nations Conference on Trade and Development) UNCTAD--UNCTAD (United Nations Conference on Trade and Development) UNCTAD--UNCTAD (United Nations Conference on Trade and Development) UNCTAD (United Nations Conference on Trade and Development) UNCTAD (United Nations Conference on Trade and Development) UNCTAD (United Nations Conference on Trade and Development) UNCTAD (United Nations Conference on Trade and Development) UNCTAD （United Nations Conference on Trade and Development） unction unction unction unction unction unctuous unctuous soil unctuous strangury Unctuous Strangury Decoction uncuffed trouser leg uncultivated land uncultivated land unculturable bacteria unculture

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。