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)
occlusal imbalance牙合不平衡
ocellated plesiopsn.黑鮗
OC Police Dog Unit警犬组主任
Ochromonas crenatan.凹沟棕鞭藻
oculomotor nucleus动眼核
occipital triangle枕三角
occygeal carbuncle锐疽
occipital externum外枕部
occipital dilation颊隆面,后头延伸区
occupied territory占领区