Multiple B-2 stealth bombers were headed to Guam Saturday, according to two sources familiar with their movements. At this ...

经过多年的秘密研发后，美国首次公布了其最新的核隐形轰炸机。 The B-21 Raider stealth bomber is unveiled at Northrop Grumman Friday, Dec. 2, 2022, in Palmdale, Calif ...

上文中的stealth jet fighter就是指“隐形战机”，也称为radar-eluding fighter jet，顾名思义，就是能躲过雷达探测的战机。类似的还有stealth bomber（隐形轰炸机）。这里的stealth除了可以指飞机“隐形的”，还可以用作名词，意思是“不声张的活动，秘密行动”。