(in the UK) Distinguished Service Order, a decoration for distinguished service awarded to officers of the army and navy, instituted in 1886.
Distinguished Service Order, a British military decoration for distinguished service awarded to officers of the army and navy.
英汉双解词典包含464360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。