n.隐身，偷偷摸摸，不声张的活动，秘密行动
adj.隐形的

The stealth fighter jet can evade radar detection due to its advanced stealth technology.
隐形战斗机因其先进的隐形技术能避开雷达侦测。
The spy was able to infiltrate the enemy camp without being detected by the stealthy approach.
间谍通过巧妙的方式潜入敌营，没有被察觉。
The ninja moved with incredible stealth, making no sound on the wooden floor.
忍者行动悄无声息，走在木地板上几乎不发出任何声响。
The stealth bomber's silent engines allowed it to perform surprise attacks during night missions.
隐形轰炸机的静音引擎使其能在夜间执行突袭任务。
The stealth surveillance satellite operated in stealth mode, monitoring activities without being noticed.
隐身侦察卫星在隐秘模式下运行，监视活动而不被人察觉。
He pulled off a stealthy escape from the police, leaving no trace behind.
他神不知鬼不觉地从警察手中逃脱，没有留下任何线索。
The stealth marketer uses subtle techniques to promote their product without appearing intrusive.
隐形营销者使用微妙的方法推广产品，避免显得侵扰。
The athlete's stealth training regimen helped them improve their performance without drawing attention.
这位运动员进行了隐蔽式训练，提高了成绩却不引人注意。
The stealth technology used in the new smartphone allows for surreptitious tracking of users' location.
新智能手机采用的隐形技术可秘密追踪用户的地理位置。
The stealth activist group organized peaceful protests, ensuring they remained unseen by the authorities.
隐蔽的抗议团体组织了无声的抗议，确保不被当局发现。