cytonn.[生]神经细胞体CYabbr.历年（=calendar year）CY TYPE PRESSURE TESTING SYSTEM型测压装置cyanohydrin glucosyltransferase氰醇葡糖基转移酶Cyclin dependent protein kinase依赖细胞周期蛋白激酶cycloidal pinwheel transmission摆线针轮传动Cycling Track Points Race Final场地自行车记分赛决赛cytotoxin - associated gene A细胞毒素相关基因Acyclotron frequency oscillation回旋加速频率振荡cycloxygenase cyclo-oxygenase环加氧酶, 环氧合酶cyclamen Culture characteristic仙客来灰霉病cytochrome C oxidase deficiency细胞色素C氧化酶