name for the Ulchi people used in the literature of the 1850’s through 1880’s. It originated from the word “Mangu,” the Ulchi name for the Amur River.
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。