philology

他对古汉语的研究使他成为了一名优秀的语文学家。

His study of ancient Chinese led him to become an expert in ___philology.

教授在语文学研讨课上追溯了一个拉丁词根如何演化为五种欧洲语言中的不同词汇。

The professor's ___philology seminar traced how a single Latin root branched into words across five European languages.

凭借语文学的学识，这位研究员将这部手稿的年代确定为九世纪。

By her command of ___philology, the researcher was able to date the manuscript to the ninth century.