This section of the country is drizzly in the winter.该国的这一地区在冬天经常细雨蒙蒙.That region is drizzly in winter.那个地区冬天常下小雨.It was dull and slightly drizzly as we left.我们离开时天阴沉沉地飘着小雨。...
Objective To study the practical methods for the diagnosis of clinical etiology of acute respiratory infection ( ARI ).目的 研究实用的急性呼吸道感染 ( ARI ) 病原学诊断方法,供临床应用.Acquaint with the etiology , pathogenesis and syndrome differen...