🧩 词语组成解析
[经] 交易
n. 运作；运营；业务操作（operation的复数）
🗣️ 情景例句
I couldn't agree with you more.
我完全同意你的说法。
We are short of hands now.
我们现在人手不足。
Happy birthday! said the twins, and gave her a big red box.
“生日快乐！”双胞姐妹说，并将一个大红盒子送给了她。