live thalwegglossary / live thalweg The part of a river channel that is most followed, usu. at the middle of the principal channel. Louisiana v. Mississippi, 466 U.S. 96, 104 S.Ct. 1645 (1984). 词条贡献者 译者Scott,毕业于一所旨在培养高级翻译专业人才的翻译院校,擅长翻译各种与环境诉讼相关的法律文件。