coenn.环境中的全部组份COpref.共同；一起；联合abbr.公司（=company）abbr.郡；县（=county）abbr.指挥官（=Commanding Officer）cochleo-saccular dysplasia(耳)蜗球囊发育不良covalent type semi conductor共价型半导体co-construction laboratory共建实验室cochlear dysplastic deafness蜗管发育不全性聋coagulation-biodegradation混凝-生物法co-seismic surface rupture同震地表变形Coccothraustescoccothraustesn.锡嘴雀coagulation and fibrinolysis凝血与纤溶Coelioxys quartodecimdentatan.十四齿尖腹蜂coagulation bath composition凝固浴组成