A wrist- mounted weapons pod,weighing about 5 puonds,that fires on voice command 4.6- millimeter bullets up to 300 meters,and four tubes containing 15- millimeter projectiles with a range of 1,000 meters.是什么意思_A wrist- mounted weapons pod,weighing about 5 puonds,that fires on voice command 4.6- millimeter bullets up to 300 meters,and four tubes containing 15- millimeter projectiles with a range of 1,000 meters.在线翻译_英语_读音_用法_例句