“secondary document”概念、定义、翻译-科学时代

单词	secondary document
释义	图书馆、情报与文献学词汇手册 secondary document 二次文献
随便看	dendrobenthamia Dendrobenthamia capitata Dendrobenthamia japonica dendrobine dendrobium dendrobium Dendrobium Dendrobium cruentum dendrobium stem dendrobranchiate dendrocalamopsis dendrocalamus Dendrocalamus giganteus dendrochilum dendrochronology dendrochronology dendrochronology dendrochronology dendrochronology dendroclimatology dendroclimatology dendroclimatology dendroclimatology dendrocnide dendrocole

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。