poison act

例句：

1. 1. The poisonous substance caused the victim to die.
   这种有毒物质导致受害者死亡。
2. 2.The government's decision to ban the sale of certain chemicals was a toxic act.
   政府决定禁止销售某些化学品，这是一个有害的行为。
3. 3. The scientist warned against the dangers of consuming too much caffeine, which can be a toxic act.
   科学家警告人们不要过量摄入咖啡因，这可能会有害。