习惯用语colour sergeant1.护旗队中掌旗军士2.【宗】救世军中的掌旗手staff sergeant1.[美]空军参谋军士; 陆军或海军陆战队上士sergeant at arms1.英王的侍卫2.(议会、法庭等维持秩序的)警卫官sergeant at law1.[英]高级律师