Cosinn.科辛COSabbr.装货付款（=cash on shipment）Coscinodiscus lacustrisn.湖沼圆筛藻Coscinodiscus suspectusn.可疑圆筛藻Coscinodiscus centralisn.中心圆筛藻Cosmophorus taiwanensisn.台湾大颚茧蜂Coscinodiscus wittianusn.维廷圆筛藻cosmogenic radionuclide宇生放射性核素Coscinodiscus concinnusn.整齐圆筛藻Cosin intergal function余弦积分函数Cosco Logistics Company中远物流有限公司Coscinodiscus nodulifern.结节圆筛藻