di·a·bol·i·cal /ˌdaɪəˈbɒlɪkəl◂ $ -ˈbɑː-/ adjectiveadj 1 (also diabolic /ˌdaɪəˈbɒ◂lɪk $ -ˈbɑː-/)CRUELBAD BEHAVIOUR OR ACTIONS evil or cruel 邪恶的,毒辣的 2 BAD AT British EnglishBrE informal extremely unpleasant or bad 很坏的,糟透的 The toilets were in a diabolical state. 厕所的情况糟透了。
—diabolically /-kli/ adverbadv