In military fields cruise missile: a low-flying subsonic guided missile(巡航 导弹) laser bomb: bomb guided by laser激光寻弹 fox-bat(狐蝠式战斗机)In military fields: cruise missile: a low-flying subsonic guided missile (巡航 导弹) laser bomb: bomb guided by laser 激光导弹 fox-bat (狐蝠式战斗机)