Roi
出国 Abroadabbr. 投资回收率（return on investment）；利润率（Rate of Interest）
🗣️ 情景例句
We'll call Mrs. Martinelli and tell her to keep looking for us.
我们会打电话给Martinelli太太告诉她继续帮我们物色房子?
Don't worry, leave everything to me.
你不必担心，一切还有我哪！
That's more like it.
那样才像话。