ill-gotten

例句：

1. 1. The ill-gotten gains were hidden in the bank accounts.
   这些不正当获得的财产被隐藏在银行账户里。
2. 2. He was accused of ill-gotten gains from the company's profits.
   他被指控从公司的利润中获得了不正当的所得。
3. 3. They found out that the ill-gotten gains were used to fund a new project.
   他们发现那些不正当获得的财产被用来资助一个新的项目。