“rule of substitution”概念、定义、翻译-科学时代

单词	rule of substitution
释义	哲学词汇手册 rule of substitution 代入规则
随便看	popular sovereignty popular style popular vote popular vote popular ware popular word popular writing population population population population population population population population population population population population population population population population population population

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。