lunatic

lunatic, adj. Archaic. An insane person. See INSANE.

dangerous lunatic. A mentally incompetent person who seems reasonably likely to harm himself or herself, another person, or property.

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词条贡献者

译者黎川，毕业于世界顶级翻译学院，擅长翻译各种与专利与技术诉讼相关的法律文件。