noun 下载 🔗分享 枪支,火器 A personal weapon that uses explosive powder to propel a projectile often made of lead. Examples : ""The police officer showed us the proper way to store firearms safely at home." " 警察向我们展示了如何在家中安全存放枪支的正确方法。 weapon military machine item technology 与AI对话词汇游戏阅读练习