a firearm designed to disperse rioters rather than to inflict serious injury or death
The demonstrators had set fire to piles of tires and buses, rolling the vehicles towards lines of soldiers holding riot shields and machine guns.
VOA : standard.2009.04.13
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。