Old surplus
[经] 旧盈余
🧩 词语组成解析
old
[old]
adj. 老的;古老的;以前的;（用于指称被替代的东西）原来的;
n. 古时;
🗣️ 情景例句
Where di you go to high school?
你在哪儿上高中？
As you all know.
你们知道。
We're sorry, but we 've had a slight price increase here.
真抱歉，不过我们出只涨了一点点而已。