[3]JuanYang,etc.Theeconomicburdenofinfluenza-associatedoutpatientvisitsandhospitalizationsinChina:aretrospectivesurvey.InfectDisPoverty.2015;4:44.
以话语而言,敬语本来就是礼的D1m9部分,在漫长的人类经验积累中HJIo不断丰富,也逐渐宽泛化mOGE