Ostap奥斯塔普
OSTabbr.科学与技术处(=office of science and technology)abbr.作战适用性试验(=operational suitability testing)
osteoma osseous tumor石瘤
Osteoplasty of radius桡骨成形术
Osteomyelitis of hand手部骨髓炎
Ostertagia trifurcata三叉奥斯特线虫
osteoinductive factorOIF
osteopathic scoliosis[医] 骨病性脊柱侧凸
osteotympanic pathway骨鼓途径
Ostertagia gansuensisn.甘肃奥斯特线虫
Osteomeles schwerinaen.华西小石积
Osteoplasty of fibula腓骨成形术