Rona
abbr. 净资产回报率（return on net assets）
🗣️ 情景例句
Give me a discount.
给我打个折吧。
I will get it from my friend.
我会从我的朋友那里得到它。
At last she said:There's nothing much wrong with you, but I'm afraid you have a problem.
“你没有什么大毛病，不过，恐怕你有个问题。