抑制化脓药

例句：

1. 1.The government has been suppressing dissent for years.
   政府多年来一直在压制异议。
2. 2. The firefighters were ordered to suppress the flames.
   消防员被命令扑灭火焰。
3. 3. The scientist was accused of suppressing evidence in order to cover up his mistake.
   科学家被指控压制证据以掩盖他的失误。