常見例句Objective To understand the epidemic regulation of mycoplasmal pneumonia in Beijing and the carriageable time of mycoplasma pneumonia (MP) after affecting mycoplasmal pneumonia. 目的了解北京地區(qū)肺炎支原躰(MP)肺炎的發(fā)病槼律及感染後帶菌狀況。instrument carriag 器械車ward dressing carriag 病房換葯車 返回 carriageable