Cydian.小卷蛾属CYabbr.历年（=calendar year）Cyrtogaster simplexn.简茜金小蜂Cyanacetylhydrazide氰乙酰肼[抗结核药]cytosar HCL. vialCyclophilins ligand亲环素类配体Cyrtarachne. bufon.蟾蜍曲腹蛛Cynanchum inamoenumn.竹灵消cyclopentyl clcohol[机] 环戊醇Cyananthus sericeusn.绢毛蓝钟花cyclohexyl stearate硬脂酸环己酯Cytocara polystigman.多斑点鲷(丽鱼科)