pyocin

例句：

1. 1. The compound has been shown to have antimicrobial properties.
   该化合物已被证明具有抗菌性质。
2. 2. It is a potent inhibitor of the enzyme pyruvate dehydrogenase.
   它是一种强效的酶抑制剂，即丙酮酸脱氢酶。
3. 3.Pyocin is used as a pesticide to control insect populations.
   吡奥辛被用作杀虫剂来控制昆虫种群。