Pleistocene
柯林斯詞典
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
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Pleistocene /?pla?st??si?n/
劍橋詞典
- 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，洪積世的（迄今約180萬至1萬年前的地質時間段，此時現(xiàn)代人開始出現(xiàn)，北半球經(jīng)歷冰河時代）
the Pleistocene epoch 更新世時代
These are thought to be Pleistocene rocks . 人們認為這些是更新世巖石。
the Pleistocene
noun [ 單數(shù)名詞 ] ukYour browser doesn't support HTML5 audio
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the Pleistocene epoch (= part of a period of time in the earth's history )
更新世，洪積世 返回 Pleistocene