Osti奥斯蒂OSTabbr.科学与技术处(=office of science and technology)abbr.作战适用性试验(=operational suitability testing)osteoplastica[医] 囊状纤维性骨炎ostertagiosis棕色胃虫病Ostoinduction骨诱导性osteoaneurysm骨内动脉瘤Ostrogozhskiy奥斯特罗戈日斯基osteoodontoma釉质牙瘤ostearthritis骨关节炎ostium primum原中隔孔osteoanhritis骨关节炎osteocementum骨样牙骨质