“rate of return on investment (ROI)”概念、定义、翻译-科学时代

单词	rate of return on investment (ROI)
释义	请查阅rate of return on investment--rate of return on investment (ROI)
随便看	period of enlightenment period of enlightenment period of execution period of fecundity period of gestation period of gestation period of grace period of grace period of grace period of grace period of grace period of heading period of incubation period of incubation period of insurance period of light variation period of limitation period of limitation period of limitation for freight claims period of limitation for passenger claims period of loan period of moon's node period of notice period of notice of termination of service period of observation

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。