“value-added service”概念、定义、翻译-科学时代

单词	value-added service
释义	图书馆、情报与文献学词汇手册 value-added service 增值服务
随便看	magnetic semiconductor magnetic semiconductor magnetic semiconductor material magnetic sensor magnetic separation magnetic separation magnetic separation magnetic separator magnetic separator magnetic separator magnetic separator magnetic separator pulley magnetic separatrix magnetic shear magnetic sheet magnetic shell magnetic shell magnetic shell magnetic shell magnetic shield magnetic shielding magnetic shielding magnetic shielding magnetic shielding magnetic shoe

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。