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pliocene

美音:[´plaıə´si:n ]点这儿播放单词美音发声
英音:[´plaıə´si:n ]点这儿播放单词英音发声
n.上新世,上新世的

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pliocene为短语/超纲词汇

pliocene


/'plaɪəʊsi:n; `plaɪo,sin/
adj (geology 地质) of the last epoch of the Tertiary period in the earth's history (when many modern mammals appeared) 上新世的.

pliocene


adj
[Date: 1800-1900; Language: Greek;Origin: pleion 'more' + kainos 'recent']
belonging to the period in the Earth's history that started about 13 million years ago and continued about 12 million years