advance guards是什么意思_词汇advance guards用法例句_读音音标_翻译

advance guards

美英

释义

单词详解

1.【军】前卫,先锋

n.1.a small group of people, especially soldiers, that is sent to a place before other people to start the work that needs to be done there

以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系