OCDabbr.强迫性官能症(=obsessive-compulsive disorder)abbr.(美国)民防局（=Office of Civil Defense）OCabbr.海洋(=Ocean)abbr.在中心(=On Center)abbr.开路(=Open Circuit)oculogyral illusion动眼错觉occipital neuralgia枕神经痛Ochotona erythrotisn.中国红鼠兔oculogenital system眼殖系统Occipital dysplasia枕骨发育不良Occident Eyeglasses西洋眼镜oculomotor reflexes动眼反射OCement mixing pile水泥搅拌桩oculus artificialis假眼, 人工眼oculorotary muscles眼外肌