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)
osteoma of lid眼睑骨瘤
Ostreogrycin A蛎灰菌素 A, 密柑霉素 A
osteon lamella骨单位骨板
osteotomy site切骨部位
Osteearthritis骨关节炎
ostium aoticam主动脉口
osteosis cutis[医] 皮肤骨化病
osteoid dentin骨样牙本质
osteoarthrosisn.[医]骨关节炎
osteoneuralgia骨神经痛