“Saint Petersburg Treaty”概念、定义、翻译-科学时代

单词	Saint Petersburg Treaty
释义	历史学词汇手册 Saint Petersburg Treaty 《圣彼得堡条约》（1772）
随便看	ratio test ratio transformation ratio transformation ratio variable ratio variable ratio variable ratio-vitalism Ratnaketu Ratnasambhava ratoon ratoon ratoon ratoon crop ratoon crop of pineapple ratooning rat pack rat poison ratracer Ratsche rattail rattail cactus rattan rattan rattan rattan

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。