Cosenn.科曾COSabbr.装货付款（=cash on shipment）Cosmarium pyramidatumn.角锥鼓藻cosecant squared beam平方余割包线型射束Cosmarium impressulumn.凹凸鼓藻Coscinodiscus lunatusn.半月形圆筛藻Cosmococcus albizxiaen.合欢雕盘蚧Cosmarium moniliformen.串珠鼓藻Coscinodiscus cinctusn.系带圆筛藻coseismic deformationn.同震形变Coscinodiscus debilisn.明壁圆筛藻cosecant squared dish余割平方反射器