“valid act”概念、定义、翻译-科学时代

单词	valid act
释义	法学词汇手册 valid act 有效行为
随便看	favourable exchange favourable exchange favourable exchange favourable mark favourable price favourable syndrome favourable trade balance favourable variance favourable variance favourable variance favoured-nation favour food favourite rate favourite sentence form favour tax favus fawcettine Fawcett's projection Fawcett，Mrs Henry fawn fax fax faxcasting faxed photo Faxian

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。