Toxanon

例句：

1. 1. The toxin in the water caused the fish to die.
   水中的毒素导致鱼死亡。
2. 2. The poisonous snake was a real threat to the villagers.
   有毒的蛇对村民构成了真正的威胁。
3. 3.The toxic substance was immediately removed from the laboratory.
   有毒物质被立即从实验室移除。