“多关键词检索”概念、定义、翻译-科学时代

单词	多关键词检索
释义	图书馆、情报与文献学词汇手册多关键词检索 multiple key retrieval
随便看	exempt goods exempt goods exempt income exempt income exempt income exempt income exempt-interest dividend exemption exemption exemption exemption exemption exemption exemption exemption certificate exemption certificate exemption clause exemption clause exemption clause exemption clause exemption clause exemption clause exemption equivalent exemption from estate duty exemption from safeguards

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。