“national income per head”概念、定义、翻译-科学时代

单词	national income per head
释义	人口学词汇手册 national income per head 人均国民收入
随便看	alsike clover mosaic virus 1 alsimag alsimag alsophila Alsophila podophylla Also sprach Zarathustra alstonia alstonite Alstroemaria aurantiaca virus alt ALT altacomedia Altaic Altaides Altair ALT (airborne laser tracker) altait altaite altalf ALT--ALT (airborne laser tracker) Altamira Cave altar Altar altar altar

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。