“Gracchus，Tiberius Sempronius”概念、定义、翻译-科学时代

单词	Gracchus，Tiberius Sempronius
释义	历史学词汇手册 Gracchus，Tiberius Sempronius 格拉古，T·S（公元前2世纪，古罗马军事家、政治家）
随便看	colour plate colour-plate book colour pollution colour positive film colour preference colour preference colour primary colour print colour printer colour printing colour printing colour process colour process colour process colour processing colour proof colour proof colour proof colour proof colour pyrometer colour pyrometer colour radar colour ratio colour reaction colour receiver

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。