“value-for-money service”概念、定义、翻译-科学时代

单词	value-for-money service
释义	旅游词汇手册 value-for-money service 物有所值的服务
随便看	viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity viscosity anomaly viscosity-average molecular weight viscosity balance viscosity coefficient viscosity coefficient viscosity coefficient viscosity constant

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。