“political union”概念、定义、翻译-科学时代

单词	political union
释义	国际贸易词汇手册 political union 政治联盟
随便看	variate transformation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variational variational calculus variational calculus variational equation variational form

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。

political union