coggv.骗人诈赌.cogn.轮齿；从属地位的人或物；诈骗；雄榫v.用雄榫连接；欺骗cographical matroid上图的矩阵胚,余图拟阵cogwheel phenomenon齿轮现象,内格罗氏现象Cogan's syndrome IICogging slot torque齿槽转矩cogeneration system共生系统cogulation reaction混凝反应cogradient solution同步求解cogging-down pass开坯孔型cognizance of press压力认知cogenital nystagmus[医] 先天性眼球震颤