harpins

例句：

1. 1.Harpins are a type of bacterium that can cause food poisoning.
   哈珀宁斯是一种能引起食物中毒的细菌。
2. 2.The researcher found that the presence of harpins in the soil could be a sign of contamination.
   研究者发现土壤中哈珀宁斯的存在可能是污染的标志。
3. 3. Harpins have been found to be present in many different types of food, including meat and dairy products.
   哈珀宁斯被发现存在于许多不同类型的食品中，包括肉类和乳制品。