ulcerative tonsillitis

例句：

1. 1. He developed asevere case of ulcerative tonsillitis after the flu.
   流感后他患上了严重的溃疡性扁桃体炎。
2. 2. Thedoctor diagnosed him with ulcerativetonsillitis and prescribed antibiotics.
   医生诊断他患有溃疡性扁桃体炎，并开了抗生素。
3. 3. Due to his weakenedimmune system, he was prone to developingulcerative tonsillitis.
   由于他的免疫系统较弱，他容易患上溃疡性扁桃体炎。