a bomb that can be guided (by a laser beam or radio) to its target
双语例句
1
Nevertheless, the Raptor's ability to carry a small load of smartbombs and place them accurately on target is the main reason why the Nighthawk is now being retired.
尽管如此，猛禽的能力，小负荷的精确制导炸弹，并准确地将它们的目标是主要的原因夜鹰正在退休。
2
Scientists have discovered a breast cancer gene 30% to 40% of all breast cancers need to survive, offering what could be the biggest gene target yet for "smartbombs" to treat such tumours.