Ironclad Tactics铁甲战术;装甲战术
Ironclad Games游戏制作;开发厂商;游戏制造
Razer Ironclad无敌甲虫
Shen ironclad沈铁定
ironclad d坚固的;装铁甲的
ironclad case铁案如山
ironclad virtue鉄面孔目
ironclad cable铠装电缆
ADJ（形容词） If you describe a guarantee or plan as ironclad, you are emphasizing that it has been carefully put together, and that you think it is absolutely certain to work or be successful. 无懈可击的[强调]
...ironclad guarantees of safe passage.
...安全通行的绝对保障。