trade account

例句：

1. 1.He opened a trade account with the bank to invest in stocks.
   他开设了一个银行账户来投资股票。
2. 2. The company's business account was frozen due to fraudulent activities.
   由于欺诈活动，公司的业务账户被冻结了。
3. 3. The trader used his trading account to buy and sell stocks on the stock exchange.
   这位交易员使用他的交易账户在证券交易所买卖股票。