dephlegmating column

例句：

1. 1. The nurse adjusted the patient's dephlegmating column to ensure proper drainage.
   护士调整了患者的排痰柱，以确保正确的引流。
2. 2. During the exam, the doctor used a chest column to monitor the patient's lung function.
   在检查过程中，医生使用胸部X光片来监测患者的肺功能。
3. 3. After surgery, the patient was placed in a rehabilitation bed with a dephlegmating column attached to monitor theirrecovery.
   手术后，患者被安置在一张康复床上，并连接了一个排痰柱来监测他们的康复情况。