botulinus

例句：

1. 1.The food was contaminated with botulinus toxin, causing severe illness.
   食物被肉毒杆菌毒素污染，导致严重疾病。
2. 2. Botulinus toxin is a deadly poison that can be produced by certain bacteria.
   肉毒杆菌毒素是一种致命的毒药，某些细菌可以产生这种毒素。
3. 3. In recent years, there have been several outbreaks of botulism due to contaminated food.
   近年来，由于受污染的食物引发的几起肉毒中毒事件。