“二次索引”概念、定义、翻译-科学时代

单词	二次索引
释义	图书馆、情报与文献学词汇手册二次索引 secondary index
随便看	out of order out-of-order execution out of phase out of phase out of phase out of phase out-of-phase component out-of-phase current out-of-pile experiment out-of-pile loop out-of-pile test out-of-plane bend out-of-pocket out-of-pocket cost out-of-pocket cost out-of-pocket cost out-of-pocket expense out-of-pocket expense out-of-pocket expense out-of-pocket limit out-of-pocket limit out-of-pocket (OOP) out of print out-of-print out of print market (o.p.market)

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。