diabolical /ˌdajəˈbɑːlɪkəl/ adjective /ˌdajəˈbɑːlɪkəl/
adjective
Learner's definition of DIABOLICAL
[more diabolical; most diabolical]
1
also diabolic /ˌdajəˈbɑːlɪk/ : extremely evil恶魔似的；邪恶的 ◊ Diabolical often describes a plot, scheme, etc., that is very clever and that is intended for an evil purpose.*diabolical常用来形容巧妙却邪恶的阴谋诡计。
2
British, informal : very unpleasant, bad, or annoying糟糕透顶的；烦人的 — diabolically
/ˌdajəˈbɑːlɪkli/ adverb