HomeDictionary投资回报率投资回报率Wordreturn on investment (ROI)Traditional投資回報率Copy wordtóu zī huí bào lǜtou2zi1hui2bao4lv4Hear itMeaningreturn on investment (ROI) CC-CEDICTCharacters in 投资回报率投tóu资zī回huí报bào率lǜ