bronchial lavage

例句：

1. 1. The patientwas given a bronchial lavage to remove the infection.
   患者接受了支气管冲洗以清除感染。
2. 2. Duringbronchoscopy, the doctor inserted a longtube into the patient's throatfor a bronchial lavage.
   在支气管镜检查中，医生将一根长管插入患者的喉咙进行支气管冲洗。
3. 3. The procedure is used to diagnoseand treat conditions affecting the bronchial system.
   该程序用于诊断和治疗影响支气管系统的病症。