“virtual reference system”概念、定义、翻译-科学时代

单词	virtual reference system
释义	图书馆、情报与文献学词汇手册 virtual reference system 虚拟参考咨询系统，网上参考咨询系统
随便看	practice period practice school practice sincerely practice stage practice teaching practice topic practicing accountant practicing lawyer practicing penmanship practising school practising teacher practitioner practitioner practitioner PR activity PRAC（Public Relations Advisory Committee） Prada Prada--Prada（preparatory department of the Royal Academy of Dramatic Art） Prada（preparatory department of the Royal Academy of Dramatic Art） PR advertising pradāśa praecoces praefloration praeludium Praenestinian

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。