Cosinn.科辛COSabbr.装货付款（=cash on shipment）cosecant squared antenna余割平方天线Coscinodiscus fimbriatusn.纤维圆筛藻Cosmophorus rugitergitusn.皱背大颚茧蜂Coscinodiscus spiculatusn.短尖圆筛藻cosecant squared diagram余割平方方向图Coscinodiscus decrescensn.减小圆筛藻cosmological perspective宇宙观Coscinodiscus subconcavusn.微凹圆筛藻Coscinodiscus heinanensisn.海南圆筛藻cosecant-squard antenna[电] 余割平方天线