害溃疡的

例句：

1. 1. He developed a stomach ulcer after eating spicy food.
   他吃了辣的食物后患上了胃溃疡。
2. 2. The doctor prescribed medication to treat his chronic ulcer.
   医生开了药来治疗他的慢性溃疡。
3. 3. A person with an ulcer may experience pain and discomfort during meals.
   患有溃疡的人在吃饭时可能会感到疼痛和不适。