a bullet made of hard rubber; designed for use in crowd control
双语例句
The police fired several rubber bullets into the crowd. 警察向人群射击数发橡皮子弹。
Security forces fired tear gas and rubber bullets to disperse stone-throwing demonstrators blocking bridges. 游行示威者向警察投掷石块，堵塞了桥梁，国家安全部队向示威者发射摧泪弹和橡皮子弹以疏散人群。
