apical bronchus

例句：

1. 1.The patient's condition worsened as the apex bronchus was blocked.
   随着支气管尖部的阻塞，患者的病情恶化了。
2. 2. The surgeon removed the apex bronchus to relieve the patient's breathing difficulties.
   外科医生切除了支气管尖部以缓解患者的呼吸困难。
3. 3. The doctor diagnosed the patient with a pneumonia and advised him to seek immediate medical attention.
   医生诊断出患者患有肺炎，并建议他立即就医。