“backing up”概念、定义、翻译-科学时代

单词	backing up
释义	出版印刷词汇手册 backing up 印反面
随便看	exclusive OR exclusive OR--exclusive OR (XOR) exclusive OR (XOR) exclusive particularity exclusive process exclusive project exclusive pronoun exclusive reach exclusive reaction exclusive recruitment exclusive recruitment exclusive report exclusive representative exclusive retailing exclusive right exclusive right exclusive right exclusive right exclusive rights in a mark exclusive right-to-sell listing exclusive sale exclusive sale exclusive sale agreement exclusive sales exclusive sales

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。