Movie stars often prefer to travel incognito.

电影明星旅行时常喜欢隐瞒身份。

《牛津词典》

Hotel inspectors have to travel incognito.

酒店检查员巡查时必须隐瞒真实身份。

《柯林斯英汉双解大词典》

Incognito is a private space where all traces of your session are deleted as you leave the mode and get back to normal browsing.

匿名浏览状态是完全私人空间，回到正常浏览状态的时候，所有你之前的上网痕迹都会被抹除。

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To find out how Japanese travelers view the post-transition "experience, " Tokyo Correspondent Murakami Mutsuko signed up (incognito) for a four-day, three-night tour in the peak travel season.

CNN: THE YEN TO TRAVEL

The catch: we would speak by phone, with Goldstein playing watchdog, and the mystery shopper would remain nameless and description-less -- more incognito than Brangelina on holiday.

CNN: Confessions of a hotel mystery shopper

While the area continues on a path to define itself, it has become evident that companies large and small all want to become involved from established brands (venture capital funds, production companies, talent agencies, studios, etc.) to the out-of-nowhere, newly-formed incognito ventures, everyone has caught a startup bug and seems to want to participate in this new emergence.

FORBES: Defining Silicon Beach