diabolical/-lɪkl; -lɪkl/ adj1 = diabolic.2 (Brit infml 口) very bad 很坏的; 很差的; 糟糕的 The film was diabolical. 这部电影糟透了. a diabolical liberty, ie an act that one resents very much 极放肆的举动.
牛津英汉双解词典