cyto细胞CYabbr.历年（=calendar year）cylindrocladinn.柱枝孢菌素Cyclosteroidea海环石纲cycloparaffins环烷烃cyclonic storm气旋风暴cycllorotation旋转cytoembryology细胞胚胎学cymose panicle密伞圆锥花序cyclinder test圆筒试验cytochalasin B细胞松弛素BCypinus carpio鲤鱼