“copyright date”概念、定义、翻译-科学时代

单词	copyright date
释义	图书馆、情报与文献学词汇手册 copyright date 版权登记日，版权生效日
随便看	defecation defecation mud defecation pan defecation reflex defecation reflex defecation scum defecator defecator defect defect defect defect defect defect defect defect defect defect defect defect defect assessment defect detection defect detection defect detector defected wood

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。