在间谍身份暴露之前他一直从事日益危险的任务。

He undertook increasingly dangerous assignments until his exposure as a spy.

《柯林斯英汉双解大词典》

不是。你的掩护身份暴露了。

No. Your cover's been blown.

youdao

敌人的掩护身份暴露了。

The enemy's cover was blown.

youdao

Now, this famine, which strikes Canaan as well, drives Joseph's brothers to Egypt in search of food, and Joseph doesn't reveal himself to his brothers.

现在，这场饥荒却也同样袭击了迦南，迫使约瑟夫的兄弟前往埃及寻找食物，但是约瑟夫并没有在兄弟面前暴露身份。

耶鲁公开课 - 旧约导论课程节选

The clicker does not have any identifying information on it, so you're one of you know, three-hundred people in the class or so, and your response will show up but we won't know whose-- who it came from so there's no intent to use it in any kind of way of identifying people.

表决器上没有任何的标识,所以你们要知道,课堂上大约有三百人,你们回答了我的问题,我却不知道,是谁回答的,所以绝对不会存在暴露身份的问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选