poisoning by adjunct anesthetic

例句：

1. 1.The chemical was found to be highly toxic to humans.
   这种化学物质被发现对人类极为有毒。
2. 2. The food was contaminated with arsenic, causing severe poisoning.
   食物被砷污染，导致严重的中毒。
3. 3. The worker was exposed to heavy metals in the workplace, resulting in acute poisoning.
   工人在工作场所暴露于重金属，导致急性中毒。