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| 单词 | roi |
| 释义 | > as lemmasROI ROI n. Business return on investment. ΚΠ 1957 H. O. Edson in Controller June 272/1 Although the ratio of profit to sales declined from 20% to 15.6%, the ROI remains constant. 2005 J. Dicker United States of Wal-Mart iii. 75 Suppliers grumbled..that the rollout was rushed and that few companies could justify the cost based on ROI. < as lemmas |
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