MEDRCMedical Reserve Corps 军医后备队； abbr.；=Medical Reserve Corps 医疗后备队MEDabbr.中古时代的(=medieval)abbr.中间的(=medium)abbr.医学的(=medical)media organization's visionmediastinale superius cavum[医] 纵隔上腔mediastino-bronchial cyst纵隔支气管囊肿media playback technologies媒体重放技术Media-echelon combat unit中间层作战单元Medvedev-Orgel hypothesis梅德维杰夫-奥格尔学说mediastinal interstitialoma纵隔间质肿瘤Mediastinal lymphadenopathy纵隔淋巴结病Media in the United Kingdom英国媒体产medroxyprogesterone acetate醋酸甲羟孕酮,甲孕酮,安宫黄体酮