prehistorical

adj.史前的

史前的；古代的

形容词

1. The discovery of prehistorical artifacts gave us insights into early human civilization.
发现史前文物使我们对早期人类文明有了更多的了解。

2. Archaeologists have been studying prehistorical rock paintings to understand ancient cultures.
考古学家一直在研究史前的岩画，以了解古代文化。