“category-set metadata”概念、定义、翻译-科学时代

单词	category-set metadata
释义	图书馆、情报与文献学词汇手册 category-set metadata 类集元数据
随便看	class society class space class spirit class sponsor class stand class stand class standard class status class status and family background class structure class structure class structure class structure class struggle class struggle class struggle class subdivision class suit class survey class symbol class symbol class system class teaching class teaching system class template

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。