She had taken him for a journalist...是什么意思？

She had taken him for a journalist...

她把他错当成记者了。

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

taken

v. 拿( take的过去分词)，接受，取得；

例句
Roland was taken aback by our strength of feeling...
我们反应如此强烈，令罗兰大吃一惊。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

journalist

n. 新闻工作者，新闻记者，记日志者；

例句
A man claiming to be a journalist threatened to reveal details about her private life...
一个自称是记者的人威胁要公开有关她的私生活的细节。