n. 名词精神失常者，精神病人；疯子；极愚蠢的人；狂人
adj. 形容词疯狂的；精神错乱的；愚蠢的；极端的
The lunatic danced wildly under the full moon.
这个疯子在满月下疯狂地跳舞。
Everyone thought he was a lunatic for his strange behavior.
每个人都认为他因为奇怪的行为是个疯子。
She screamed like a lunatic when she saw the surprise.
当她看到惊喜时，她像个疯子一样尖叫。
The lunatic laughed loudly at the empty street.
那个疯子在空荡荡的街道上大声笑着。
He was acting like a lunatic during the meeting.
他在会议期间表现得像个疯子。
The neighbors called him a lunatic for his odd habits.
邻居们因为他的怪癖称他为疯子。
Her lunatic ideas often got her into trouble.
她的疯狂想法经常让她陷入麻烦。
The lunatic was shouting nonsense in the park.
那个疯子在公园里胡言乱语。
They treated him like a lunatic due to his erratic actions.
由于他不稳定的行为，他们把他当成疯子。
Her laughter was as wild as a lunatic's cry.
她的笑声如同疯子的哭喊般狂野。
lunatic fringe 极端分子
lunatic behavior 疯狂行为
lunatic ideas 疯狂的想法
lunatic laughter 疯狂的笑声
lunatic act 疯狂的举动
lunatic mind 疯狂的心态
复数: lunatics;
