Katarina is a Finnish training ship of the Kotka School of Nautical Studies. Built by Valmet in Helsinki in 1953 as Aranda, she was the second vessel to bear the name.
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。