M? Duānlín () (1245–1322) was a Chinese historical writer and encyclop?dist. In 1317 he published the comprehensive Chinese encyclopedia Wenxian Tongkao in 348 volumes.
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。