polymyxin E

例句：

1. 1. The patient was given polymyxin E to treat his infection.
   患者接受了多粘菌素E来治疗他的感染。
2. 2. Polymyxin E is a powerful antibiotic that can kill many types of bacteria.
   多粘菌素E是一种强力的抗生素，可以杀死许多类型的细菌。
3. 3. The treatment for the patient's condition required polymyxin E injections.
   为了治疗患者的病情，需要给患者注射多粘菌素E。