CYT(=cytochrome) 细胞色素CYabbr.历年（=calendar year）cycvalon香草环己酮(利胆药)Cyclomet环巴比妥钙-盐酸吐根碱复合片Cyclonal环己巴比妥, 依维本Cytorvie细胞色素C, 细胞色素丙, 施托尔-S[细胞呼吸激活剂]Cyprinol鲤胆醇cytoderm细胞壁Cynogalen.獭灵猫属cytocyst胞囊CyclinDl细胞周期素D1cyanelle蓝色小体