alsnritolic acid

例句：

1. 1. This medicine contains aspirin torelieve pain and fever.
   这种药物含有阿司匹林，用于缓解疼痛和发热。
2. 2.The patient took aspirin to reduceinflammation in his joints.
   病人服用阿司匹林以减轻关节炎症。
3. 3. Aspirin is an effective treatment for headachesand fever.
   阿司匹林是治疗头痛和发热的有效药物。