cyclon.出租机动三轮车pref.表示“圆的；环状的”CYabbr.历年（=calendar year）Cypassis irregularisn.不规则腰带虫Cyathus griseocarpusn.浅被黑蛋巢cylindroma of palate腭圆柱瘤Cymbopogon khasianusn.卡西香茅Cyanostylon gigantean.巨大蓝柄藻Cynanchum cathayensen.羊角子草Cyanotis loureirianan.沙地蓝耳草Cyclosonis oppositusn.对生毛蕨cyclovirobuxinum-D环维黄杨星-Dcyan-methemoglobin氰高铁血红蛋白