abbr.投资回报率，Royal Institute of Oil Painters <英>皇家油画家协会，<法>（国）王(=king)
n.王

The ROI on our marketing campaign was 5:1, which means we made five times our investment.
我们的营销活动的投资回报率是5:1，这意味着我们的投资收益了五倍。
Our CEO is always asking for a higher ROI on new product launches to justify the research and development costs.
我们CEO总是在新产品发布时要求更高的ROI，以证明研发成本的合理性。
The company decided to invest in a project after calculating an expected ROI of 20%, ensuring it would bring significant returns.
公司在预计项目投资回报率为20%后，决定进行投资，确保能带来可观的收益。
The real estate investor's strategy is focused on maximizing ROI by finding undervalued properties in prime locations.
房地产投资者的策略是通过寻找低估的优质地段房产，以最大化投资回报。
Implementing energy-efficient technologies resulted in a substantial ROI for the business, reducing operational costs and boosting profits.
采用节能技术为公司带来了显著的ROI，减少了运营成本，提高了利润。
After analyzing various options, they chose the project with the highest ROI to allocate their budget.
在分析多个选项后，他们选择了具有最高投资回报率的项目来分配预算。
The ROI from the online advertising campaign exceeded expectations, leading to a boost in sales and brand awareness.
网络广告活动的回报率超出预期，推动了销售额和品牌知名度的增长。
The nonprofit organization calculated a positive ROI on their fundraising efforts, showing that the donations were well-spent.
非营利组织计算出其筹款活动的正向ROI，表明捐款得到了有效利用。
By optimizing their supply chain, the company achieved a 30% ROI, streamlining operations and improving efficiency.
通过优化供应链，公司实现了30%的投资回报率，提高了运营效率。
The CEO was pleased to announce that the ROI on their recent acquisition has already surpassed the initial forecast."
CEO很高兴地宣布，他们最近的收购的ROI已经超过了最初的预测。