Cybeo奇贝奥CYabbr.历年（=calendar year）cyclodiene insecticide环戊二烯类杀虫剂cytoskeletal remodeling细胞骨架重塑Cymbidium kanran Makino寒兰cyclin dependent kinase周期素依赖性蛋白激酶, 依赖细胞周期素激酶Cymbella naviculiformisn.舟形桥弯藻cyclohexanedionedioximen.环己二酮二肟Cyclobalanopsis fleuryin.饭甑青冈cyclopentadiene polymer环戊二烯聚合物Cypraea tigris Linnaeusn.黑星宝螺(宝螺超科；宝螺科)Cyclosonis nanpingensisn.南平毛蕨