Duppach is an Ortsgemeinde (a municipality), part of a group of municipalities called the Verbandsgemeinde of Gerolstein, which is located in the town of Gerolstein in the Vulkaneifel district of the state of Rhineland-Palatinate, Germany.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。