“划分时期”概念、定义、翻译-科学时代

单词	划分时期
释义	文学词汇手册划分时期 periodize
随便看	national god National Graphical Association（NGA） national group National Guard National Guard national guide National Guilds League national health insurance National Health Service National Health Service National Health Service--National Health Service (NHS) National Health Service (NHS) National Health Service (NHS) national health survey National Herald national identity national identity national identity national income national income national income national income national income national income national income

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。