respirophonogram

例句：

1. 1. The doctor used the respirophonogram to diagnose the patient's condition.
   医生使用呼吸音谱图来诊断病人的状况。
2. 2. During the examination, the doctor listened to the patient's lung sounds with the respirophonogram.
   在检查过程中，医生用呼吸音谱图听患者的肺部声音。
3. 3. The respirophonogram helped the doctor to better understand the patient's respiratory system.
   呼吸音谱图帮助医生更好地了解患者的呼吸系统。