Police fear more women will die as the killer becomes more brazen.杀手变得越来越肆无忌惮, 警方担忧会有更多的妇女被害。

Police described the attacks as brazen.警方称这些袭击是无耻的。

a brazen lie无耻的谎言

You have to brazen yourself and haggle hard.你得厚着脸皮拼命讨价还价。