Rois
(roi 的复数) abbr. 投资回收率（return on investment）；利润率（Rate of Interest）
🗣️ 情景例句
to hear about your wife having passed away.
听到你太太去世的消息。
There was a big choice of shops in the small town.
这个小镇上有好多商店可供选择。
I don't want to imply that every point in this contract is negotiable.
不用我说，该合同中的每一条都要严格执行的，没有讨价还价的余地。