OSDabbr.(美国)海洋科学部（=Ocean Science Division)abbr.屏幕显示(=show on-screen)OSabbr.操作系统=（Operating System）oscillating pump摆动泵oscillative coil振荡线圈os carpi tertium第三腕骨OSCE Minsk group欧安组织明斯克小组os infraorbitale眶下骨osphoglucomutase磷酸葡萄糖变位酶,葡萄糖磷酸变位酶oscillating type往复回转式Oskar von Miller密勒(1855-1934),德国人,电气工程师。Osyris wightianan.沙针os coracoscapula喙肩胛骨