scholar ·noun (KNOWLEDGEABLE PERSON)
Definition: someone who has studied a subject and knows a lot about it Level: C1
她是一位著名的古典学学者。
She is a renowned classics ___scholar.
迈尔斯博士是俄罗斯历史方面的杰出学者。
Dr Miles was a distinguished ___scholar of Russian history.
在过去，一位学者可能会花费数年时间寻找特定信息，而现在只需点击一下按钮就能轻松且廉价地找到！
In the old days, a ___scholar could spend years of his life in search of specific information, which now can be easily and inexpensively found at the click of a button!