penetrating bomb 鑽地彈

penetrating bomb
繁：鑽地彈
简：钻地弹

所以，美国研制钻地弹，可以用来对付利比亚、伊拉克和伊朗等国研制核武器、化学武器或生物武器的地下设施。

钻地弹为什么能钻地？（2001年6月19日）。人民网，取自 http://www.people.com.cn/GB/junshi/63/20010619/491672.html

Air Force officials said the proposed weapon, called the Massive Ordnance Penetrator, would be substantially larger than the current penetrating bomb — the GBU-28, a 5,000-pound weapon.

‘Bunker busters’ may grow to 30,000 pounds. (2004, July 21). CNN. Retrieved from http://edition.cnn.com/2004/US/07/20/big.bomb/