pleistocene
美 英
n. 更新世；洪积世
adj. 更新世的
英英释义
Noun- from two million to 11 thousand years ago; extensive glaciation of the northern hemisphere; the time of human evolution
例句
用作名词(n.)- The most recent ice age was during the pleistocene.最近的冰河期是在更新世。
- The environment of the Lop Nur Lake was fluctuant since Late Pleistocene.晚更新世以来湖泊沈积环境波动变化加快。
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