Routine medical treatment was used in the control group and broncho alveolar lavage by bronchofiberoscope combined with drug injection through lung conduit was used in the local medication group.是什么意思_Routine medical treatment was used in the control group and broncho alveolar lavage by bronchofiberoscope combined with drug injection through lung conduit was used in the local medication group.在线翻译_英语_读音_用法_例句