Ostfi欧什特菲
OSTabbr.科学与技术处(=office of science and technology)abbr.作战适用性试验(=operational suitability testing)
ostium tympanicum tubae pharyngotympanicae[医] 咽鼓管鼓口
Ostructive sleep apnea-hypopnea syndrome阻塞性睡眠呼吸暂停低通气综合征
osteochondral-dermal-corneal dystrophy骨软骨皮肤角膜营养不良
Osteogenic growth peptide and osteoporosis骨生长肽与骨质疏松症
ostium pharyngicum tubae pharyngotympanicae[医] 咽鼓管咽口
osteopetrosis with precocious manifestations早发性大理石骨病
Osteopathia hyperostotica multiplex infantis婴儿多发性骨肥厚性骨病
Osteoporotic vertebral compression fractures骨质疏松性椎体压缩骨折