Return of investment
[经] 投资利润, 投资报酬
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Could you have a taxi waiting for me, please?
能否叫辆出租车等我？
He ate it in no time.
他一下子把它吃掉了。
I'm going to get it back.
我打算去把它取回来。