剑桥词典a piece of clothing worn on the upper body with a bomb or bombs attached to it, used to cause an explosion that will kill the person wearing it as well as others 自杀式炸弹背心 They foiled an attack by a terrorist wearing a suicide vest . 他们挫败了一起恐怖分子企图使用自杀式炸弹背心的袭击。 返回 suicide vest