Trading profit
[经] 营业利润, 毛利
🧩 词语组成解析
[经] 交易
🗣️ 情景例句
I was in the smoking section.
我原本坐在吸烟车厢的。
He made a successful career in business.
他的商务生涯十分成功。
'Do you always catch such an early train?' asked the inspector.
“您总是赶这样早的火车？”探长问。