Pleistocene
柯林斯词典
1. ADJ of, denoting, or formed in the first epoch of the Quaternary period, which lasted for about 1 600 000 years. It was characterized by extensive glaciations of the N hemisphere and the evolutionary development of man 更新世的
2. N the Pleistocene epoch or rock series 更新世
返回 Pleistocene
Pleistocene /ˈplaɪstəˌsiːn/
剑桥词典
- from or referring to the period of time between around 1.8 million and 11,000 years ago, in which modern humans first appeared , and the Northern Hemisphere experienced an ice age
更新世的，洪积世的（迄今约180万至1万年前的地质时间段，此时现代人开始出现，北半球经历冰河时代）
the Pleistocene epoch 更新世时代
These are thought to be Pleistocene rocks . 人们认为这些是更新世岩石。
the Pleistocene
noun [ 单数名词 ] ukYour browser doesn't support HTML5 audio
Your browser doesn't support HTML5 audio
the Pleistocene epoch (= part of a period of time in the earth's history )
更新世，洪积世 返回 Pleistocene