expiratory centre

例句：

1. 1.The patient was taken to the hospital for an expiratory centre test.
   病人被送往医院进行呼吸中心测试。
2. 2. The doctor recommended that the patient undergo an expiratory centre treatment.
   医生建议患者接受呼吸中心治疗。
3. 3.During the procedure, the patient's lungs were examined and treated at the expiratory centre.
   在手术过程中，患者的肺部被检查并接受了治疗。