ethyl sulfonamide

例句：

1. 1.The drug is used to treat bacterial infections in humans and animals.
   这种药物用于治疗人类和动物的细菌感染。
2. 2. Ethyl sulfonamide is a common antimicrobial agent.
   乙磺酰胺是一种常见的抗微生物剂。
3. 3. The patient was given ethyl sulfonamide as an antibiotic treatment.
   患者被给予乙磺酰胺作为抗生素治疗。