murderous
adj
1 intending or likely to murder 蓄意谋杀的; 杀人的; 凶残的
a murderous villain, look, attack 穷凶极恶的暴徒、 样子、 袭击
a murderous-looking knife 凶光闪闪的刀.
2 (infml 口) very severe or unpleasant 极厉害的; 极讨厌的; 要命的
I couldn´t withstand the murderous heat. 热得要命, 我受不了.