Trading mechanics
[经] 贸易(商业)机构
🧩 词语组成解析
[经] 交易
🗣️ 情景例句
Was it serious?
病得很重吗？
I'm tired of going to school day after day.
我厌倦每天上学。
I'm very proud of you.
我为你感到自豪。