collan.颈名词collum的复数形式.COLLpref.表示“粘的；胶的”=collo.collocation rule组配规则collegt students大学生Colliver symptom科利维尔症状(脊髓灰质炎的麻痹前期, 四肢、颜面或全身发生抽搐)Collozoum ovatumn.椭圆胶体虫collimating pipe准直管collapsing liner塌缩隔离器collapsible mast伸缩套管天线杆Collin's reagent煤心采取colllateral note附带期票Collis technique科利斯手术