in facto proprioglossary / IN FACTO PROPRIO in facto proprio (in fak-toh proh-pree-oh). [Latin] Hist. Concerning one’s own act. 词条贡献者 资深译员Sheldon,毕业于亚洲顶尖的高级翻译学院,擅长翻译有关零售和消费品领域的法律文件。