n. a person who is an authority on history and who studies it and writes about it
n. 历史学家, 记事者
1. The historian wrote a book about ancient Egypt.
这位历史学家写了一本关于古埃及的书。
2. Many historians believe that events in the past shape our present.
许多历史学家认为，过去的事件塑造了我们的现在。
3. She wants to become a historian to study the history of her country.
她想成为一名历史学家，以研究她国家的历史。