cypip乙胺嗪CYabbr.历年（=calendar year）Cynolebias bokermanin.布氏犬鳉(鳉科)cyclotomic extension分圆扩张Cyclogramma flexilisn.小叶钩毛蕨cyanidation railings氰化尾渣cyclopean projection(双眼)单视觉投影Cyclotella atlantican.大西洋小环藻Cyrtomium urophyllumn.线羽贯众cypridina luciferase海萤萤光酶Cynanchum corymbosumn.刺瓜Cymbidium erythraeumn.长叶兰