武器设备用英语怎么说

武器设备用英语可以称为 “weaponry” 或 “arms.”

来源：

“Weaponry” 来自古英语 “weapen”，意思是 “武器”。

“Arms” 来自古法语 “arme”，意思是 “武器”。

英文例句和中文翻译：

The military has a vast array of weaponry at its disposal. (军队有大量的武器可供使用。)
The rebel group was accused of illegally obtaining arms. (这个反抗团伙被指控非法获得武器。)
The country has strict laws regulating the sale of arms. (该国有严格的法律规定武器的销售。)
The ancient civilization was known for its sophisticated arms. (这个古代文明以其复杂的武器而闻名。)