Cymag氰化钠CYabbr.历年（=calendar year）Cyclosonis oblanceolatusn.倒披针毛蕨cycling on the high wire高空单车走钢丝Cylindrotheca closteriumn.新月筒柱藻Cyclophiops multicinctusn.横纹翠青蛇Cyclobalanopsis delavayin.黄毛青冈Cyclosonis fraxinifoliusn.梣叶毛蕨cylindroid of revolution圆转柱面cyclopean rubble masonry毛石砌筑cylinde - plate method管碟法Cylicostephanus hybridus杂种杯冠线虫