antistreptococcal

例句：

1. 1. The patient wastreated with an antistreptococcal antibiotic.
   患者接受了一种抗链球菌抗生素的治疗。
2. 2. The research focused on the antistreptococcal properties of thebacteria.
   该研究专注于细菌的抗链球菌特性。
3. 3. Antistreptococcalvaccines are used to prevent strepthroat.
   抗链球菌疫苗用于预防咽喉炎。