Osty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)ostensarcoma骨肉瘤osteocampsis骨屈曲Ostrogorskiy奥斯特罗戈尔斯基osteopathist(=osteopath) n.；接骨医生；正骨医生Osteoporusis骨密度Ostergotland东约特兰,是瑞典制造的导弹驱逐舰Osteospermum骨籽菊属Osteoporesis骨质疏松osteorrhaphy骨缝术,骨缝合术Osteoperesis骨质疏松症