John Doe

1. N-COUNT John Doe is used to refer to a man whose real name is not known or cannot be revealed, for example, for legal reasons. 某男; 用來(lái)稱呼由於法律等原因不能公佈真實(shí)姓名的男性[美國(guó)英語(yǔ)]

In fact he's not John Doe anymore, we have an ID. 事實(shí)上他不再是某男了，我們有一張身份証件。