Trading surplus
[经] 营业盈余
🧩 词语组成解析
[经] 交易
🗣️ 情景例句
Have fun and be careful.
好好玩，但小心点哦。
They will miss him very much when he leaves home for the first time.
李明第一次离开家，他们会非常想念他的。
I heard some one laughing.
我听见有人在笑。