Trading
成人 Adult Edu[经] 交易
✅ 同义词
📖 牛津释义
trading
n [U] doing business; buying and selling 经商;做买卖; 做生意
Trading was brisk on the Stock Exchangetoday. 今日证券交易所交投活跃.
🗣️ 情景例句
What does your father do?
你父亲从事什么职业？
Still waters have deep bottoms.
静水常深。
Yes. It's time for class. Let's go.
是的。上课的时间到了。我们走吧。