“single search engine”概念、定义、翻译-科学时代

单词	single search engine
释义	图书馆、情报与文献学词汇手册 single search engine 独立搜索引擎
随便看	escape rocket escape rocket motor escape synthesis escape tone escape tower escape tower assembly and test building escape trajectory escape vehicle escape velocity escape velocity escape velocity escape velocity escape velocity escape warning escape work escaping radiation escapism ESCAP （United Nations Economic and Social Commission for Asia and the Pacific） escarole escarp escarp escarpment escarpment escarpment ESCB

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。