“试题难度分级测验”概念、定义、翻译-科学时代

单词	试题难度分级测验
释义	教育学词汇手册试题难度分级测验 item difficulty graded test
随便看	politician politicize politick politico-military politics politics politics politics politics politics among nations politics and administration dichotomy politics of behavioralism politics of politics politics of post-behavioralism politics of recognition politics of traditionalism politure politure polity polity Politz and Simmons technique Politzer's test Politz-Simmons technique Poliziano polje

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。