🧩 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
But ... I'll miss him.
但是……我会想他的。
May I speak to your boss?
我想和你们的老板讲话好吗？
When the balloon was over the station, the pilot saw one of the men taking photographs.
当气球飞临基地上空时，飞行员看见有一个人在拍照。