direct affinityglossary / direct affinity The relationship of a spouse to the other spouse’s blood relatives.• An example is a wife and her husband’s brother. 词条贡献者 法律翻译Denise,毕业于一所旨在培养高级翻译专业人才的翻译院校,专注翻译各类与专利与商标的授权与起诉有关的法律文件。