“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	cashback cash balance cash balance cash balance cash balance cash balance approach cash balance pension plan cash balance pension plan cash balance plan cash-based plan cash basis cash basis cash basis cash basis cash before delivery cash before delivery cash before delivery cash before delivery--cash before delivery (CBD) cash before delivery (CBD) cash bonus cash bonus cash book cash book cash book cash break-even analysis

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。