军事学
军用步枪
经济学
Ranger Barry pleaded guilty at a court martial to a charge of negligently performing a duty while handling a service rifle causing the unintended discharge of a round.
BBC: County Down soldier shot dead in 'accident' in Afghanistan
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。