n.凶猛性；残忍性；狂暴的行为
The lion attacked its victim with great ferocity. 狮子凶猛地扑向猎物。
The ferocity of them frightened me. 他们的残暴吓坏了我。
People all over the world are filled with indignation with the ferocity of NATO. 全世界的人们都对北约的暴行感到义愤填膺。
