“合法性--有效性”概念、定义、翻译-科学时代

单词	合法性--有效性
释义	国际贸易词汇手册 validity 有效性，合法性
随便看	splanchnomegaly splanchnopathy splanchnopleura splanchnopleure splanchnosclerosis splanchnoskeleton splanchnotomy splanchnotribe splash splash splash board splash board splash cymbal splashdown splashdown area splashed ink splasher splash-film packing splashing splashing splashing sound splashing type pressure transducer splash-ink splash net splash of colour

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。

validity