基本解释adj.疯狂的；十分愤怒的；糊涂的；多圈的同根派生 英汉例句用作形容词 (adj.)It sounds a pretty loopy idea to me.那个主意我觉得有点异想天开。He'll go loopy when he sees that.当他看到那个，会十分愤怒的。He must have gone completely loopy to give up a job like that.他肯定是完全糊涂了才去放弃那样的工作。