卡特尔

例句：

1. 1. The cartel agreed to cut prices by 20%.
   卡特尔同意降价20%。
2. 2. The cartel is responsible for maintaining the quality of products in the market.
   卡特尔负责维护市场上产品的质量。
3. 3. The cartel has been accused of colluding to fix prices.
   卡特尔被指控串通一致定价。