primeval
/praɪˈmiːv(ə)l/📚 19306 12GREsatof or resembling the earliest ages in the history of the world. "mile after mile of primeval forest"
adjective [原级]原始的；初期的（等于 primaeval）
The railway cuts through a primeval forest. 铁路穿越原始森林。
单词造句:
The railway cuts through a primeval forest. 铁路穿越原始森林。