Paleolithic

.pæliә'liθik

GRE

a. of or relating to the second period of the Stone Age (following the eolithic)

a. 旧石器时代的

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使用频率

可以联想“古代的石器时代”。想象一下人类在远古时期用石头制造工具和武器，这样可以帮助记住这个词的意思。

例句

1. The Paleolithic era was marked by the use of simple stone tools.

旧石器时代的特点是使用简单的石器工具。

2. Many ancient cave paintings were created during the Paleolithic period.

许多古老的洞穴画是在旧石器时期创作的。

3. Archaeologists study Paleolithic sites to learn about early human life.

考古学家研究旧石器遗址以了解早期人类的生活。