showing wild and apparently deranged excitement and energy 狂野的,狂热的 his manic enthusiasm. 他的狂热。 a manic grin. 龇牙咧嘴的狂笑。 ■frenetically busy; frantic 忙乱的;疯狂的 the pace is utterly manic. 节奏尽显疯狂。 ■(Psychiatry)relating to or affected by mania (精神病学)躁狂的 the manic interludes in depression. 抑郁时间隔出现的躁狂。