“volunteer at library”的概念、定义、翻译、参考文献-科学参考

单词	volunteer at library
释义	volunteer at library Encyclopedia 管理学图书馆志愿者服务释 volunteer at library图书馆志愿者服务指志愿者参与到图书馆工作之中，为图书馆开展各种读者服务工作提供无偿帮助。
随便看	trade of forest products trade-off theory trade of grass products trade prohibition of sea area in Min & Qing dynasty Trade Promotion trade remedy measures trade sacrificial opera trade screening trade secret trade secret information trade secret protection trade show intelligence trade union trade ware house trade wind trading city Trading Places trading port Trading Post trading price of carbon emission trading securities trading strategy trading type Trading with the Enemy Act of 1917 tradition

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。