vi·cious/`vɪʃəs; ˈvɪʃəs/ adj 1 violent and dangerous, and likely to hurt someone 凶狠的; 危险的; 会造成伤害的: a vicious attack 凶狠的袭击 2 cruel and deliberately trying to upset someone or make other people have a very bad opinion of them 恶意的，恶毒的: a vicious rumour 恶毒的流言