She writes under a pseudonym.

她用笔名写作。

《牛津词典》

Liu Xiao (a pseudonym), 30, agrees.

30岁的刘潇(化名)对此表示认同。

youdao

Jim is a pseudonym.

吉姆是一个假名。

youdao

"It could be a pseudonym,". "It could be a code name, but please be assured it's not the Rahul that you think it is."

VOA: standard.2009.10.30

Damasio tells a case of one of his patients who was under the pseudonym here of Elliot.

达马西奥讲了一个他病人的例子,这里化名为埃利奥特。

耶鲁公开课 - 心理学导论课程节选

William Reed (a pseudonym) was one of the patients on my service that month.

FORBES: Why It's a Mistake for Doctors to be Color Blind

The emails came from someone identified as "Peter Williams, " though that may be a pseudonym.

NPR: Sen. Menendez Says He Looks Forward To Vindication

They said the woman told police about the Facebook page, which was under a pseudonym.

WSJ: Feds enter death-threat case against NY man