grenade

n.榴弹; 手榴弹; 枪榴弹 复数：grenades过去式：grenaded 牛津词典 noun 榴弹；手榴弹；枪榴弹a small bomb that can be thrown by hand or fired from a gun 柯林斯词典 N-COUNT 手榴弹；榴弹A grenade or a hand grenade is a small bomb that can be...