Demonic means coming from or belonging to a demon or being like a demon.
例句
...demonic forces.邪恶力量...a demonic grin.狞笑
ADJ
(精力、决心、能力等)超乎常人的
If someone has demonic energy, drive, or abilities, they are more energetic, determined, or clever than most people.
例句
...a demonic drive to succeed.想要成功的决心超乎常人
英汉词典释义
adj.
恶魔的;魔鬼似的;恶魔般的
be a demonic orgy恶魔的狂欢
英英词典释义
Adjective
1. extremely evil or cruel; expressive of cruelty or befitting hell;
"something demonic in him--something that could be cruel""fires lit up a diabolic scene""diabolical sorcerers under the influence of devils""a fiendish despot""hellish torture""infernal instruments of war""satanic cruelty""unholy grimaces"