“letterpress colour printing”概念、定义、翻译-科学时代

单词	letterpress colour printing
释义	出版印刷词汇手册 letterpress colour printing 彩色凸版印刷
随便看	blue print blueprint blueprint blue printer blue printing machine blueprint paper blueprint paper blueprint paper blueprints cash-flow tax blue-ray DVD blue red marines blue revolution blue ribbon Blue Ribbon blue-ribbon jury Blue Rose blue rose blue-rot blue ruin blues blues blues blues blueschist blue screen of death

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。