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)osteocompress骨压缩osteomyelites骨髓炎osteanabrosis骨萎缩Osteoid/DI骨样／诊断osteosarcorna骨肉瘤ostreaculturen.牡蛎养殖法Ostwald pipet奥氏吸量管osteoid index类骨质指数osteopetrosis【医】骨骼石化症osteosporosisn.骨质疏松