cytonn.[生]神经细胞体CYabbr.历年（=calendar year）Cymbiolium lianpan Tang et Wang莲瓣兰cyclodextrin glucanotransferase环糊精葡萄糖转位酶cyclotr imethylene trinitramine环三次甲基三硝基胺Cypraea caputserpentis Linnaeusn.雪山宝螺(宝螺超科；宝螺科)cyclophosphamide and prednisone环磷酰胺和强的松Cyan dye silverless sound track青染料无银声迹cyclodextrin inclusion compound环糊精包合物Cyclobalanopsis austro-glaucan.滇南青冈Cynoglossum zeylanicum Thunb.大琉璃叶Cyclo-lipopeptide antibiotics环脂肽类抗生素