Thomsen is a Danish patronymic surname meaning "son of Tom (or Thomas)", itself derived from the Aramaic ??? or T?m, meaning "twin". There are many varied surname spellings, with the first historical record believed to be found in 1252.
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。