We need to adequately utilize dossiers to open out the history lowdown.这需要我们充分利用档案资料以揭示历史真相.The police keep dossiers on all criminals.警察对所有的犯罪分子都立案备查....

dossiers的音标：...

n.（有关某人或某事等的）档案材料( dossier的名词复数 )，材料汇编，卷宗...