“reciprocity law”概念、定义、翻译-科学时代

单词	reciprocity law
释义	美术、书法与摄影词汇手册 reciprocity law 互易律，倒易律
随便看	insoluble uranium insolvable proposition insolvency insolvency insolvency insolvency insolvency insolvency insolvency insolvency insolvency insolvency administration insolvency clause insolvency fund insolvency procedure insolvent insolvent company insolvent debtor insolvent law insomnia insomnia insomnia insomnia insomnia and dreamful sleep insomnia with asthenic cardiac blood

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。