bronchofiberscope

例句：

1. 1. The doctor used a bronchofiberscope to examine the patient's lungs.
   医生使用支气管纤维镜检查患者的肺部。
2. 2. The bronchofiberscope revealed that the patient had a small tumor in the lung.
   支气管纤维镜显示患者肺部有小肿瘤。
3. 3.The bronchofiberscope helped the doctor diagnose the patient's condition and recommend treatment.
   支气管纤维镜帮助医生诊断患者的病情并推荐治疗方案。