philological

例句：

1. 1. The philologist is studying the ancient texts to understand their historical context.
   这位文献学家正在研究古代文本以了解其历史背景。
2. 2. The philologist believes that language evolves over time, influenced by cultural and societal factors.
   文献学家认为语言随时间演变，受到文化和社会因素的影响。
3. 3. The philologist's research has led to new discoveries about the origins of human language.
   文献学家的研究导致了对人类语言起源的新发现。