Osten.奥斯特河(在德国)OSTabbr.科学与技术处(=office of science and technology)abbr.作战适用性试验(=operational suitability testing)Ostreogrycin B蛎灰菌素B, 密柑霉素Bosteochondrome骨软骨瘤osteoid matrix骨样基质ostcoarthritis骨性关节炎osteoinduction骨诱导osteodermatous皮肤骨化的Osterberg test奥斯特伯格试验(检β-羟丁酸)ostium aortium主动脉口osteochondroma骨软骨瘤Osteoehondroma骨软骨瘤