historian
US /hɪˈstɔːr.i.ən/
UK /hɪˈstɔːr.i.ən/

1.
歷史學家
a person who studies and writes about the past, and is regarded as an authority on it
:
•
The renowned historian presented a new theory on ancient civilizations.
這位著名歷史學家提出了關於古代文明的新理論。
•
She decided to become a historian after being inspired by her history teacher.
在受到歷史老師的啟發後,她決定成為一名歷史學家。