Cyro西罗CYabbr.历年（=calendar year）cytogenetic test细胞遗传试验cyclotomic units割圆单位cycling flow bed循环流化床cyanogen monitor氰量监测器Cynanchum heydein.西藏鹅绒藤Cyanotis crisatan.四孔草cyclo-zoonosis循环人兽互通病(动)cyclocryosurgery睫状体冷冻术cyclamate sodium环己氨磺酸钠(甜味剂)cycloheptylaminen.环庚胺