Trading expense
[经] 贸易费用, 营业开支
🧩 词语组成解析
[经] 交易
🗣️ 情景例句
And then he takes it back
然后 ，他就把它收回去
No man learns but by pain or shame.
不经痛苦羞辱，难以取得教训。
I insist that you give me my money back.
我要求你把钱退给我。