gas cure

例句：

1. 1. The patient was given a gas cure for his chronic respiratory disease.
   病人接受了一种气体治疗来治疗他的慢性呼吸道疾病。
2. 2. The doctor prescribed a gas cure for the patient's pain.
   医生为病人开了一种气体治疗来缓解疼痛。
3. 3.During the operation, the patient received a gas cure to relieve his chest pain.
   手术期间，病人接受了一种气体治疗来缓解胸痛。