percipient witnessglossary / percipient witness A witness who has perceived the things about which he or she testifies. See EYEWITNESS; EARWITNESS. 词条贡献者 资深译员Tommy,毕业于亚洲顶尖的高级翻译学院,擅长翻译有关基础设施/交通运输领域的法律文件。