prehistoric human

• 史前人类

prehistoric human的用法和样例：

例句

1. In anatomical structure prehistoric man shows close affinity with modern humans.
   从解剖结构上看，史前人类与现代人类有着密切的关系。
2. Experts can tell if an ancient Egyptian mummy or a prehistoric human was a boy or a girl just by looking at the skeleton.
   专家单观察遗骸骨架，便可判断出一个古埃及的木乃伊或是一个史前人类的性别。