“returns on investment--returns on investment (ROI)”概念、定义、翻译-科学时代

单词	returns on investment--returns on investment (ROI)
释义	经济学词汇手册 returns on investment (ROI) 投资回报率
随便看	gallbladder qi deficiency syndrome galleass gallery gallery gallery gallery gallery gallery gallery gallery gallery gallery apartment house gallery camera gallery entrance gallery forest gallery forest gallery forest gallery-goer gallery grave galleryite gallery level gallery pattern system gallery picture gallery sheeting gallery test

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。

returns on investment (ROI)