Osso奥苏牌手表
OSSabbr.航天科学局(=Office of Space Sciences);战略物资局(=Office of Strategic Services);开放源代码软件(=Open Source Software)
ossa palatinum[医] 腭骨
ossa cuboideum[医] 骰骨
ossa fascialia面骨
ossa turbinata鼻甲
osseous tumour骨瘤
ossa suturarum[医] 缝间骨
osseous septum骨中隔
ossein peptide胶原多肽
osseous pelvis骨盆骨
osseous defect骨质缺陷