pliocene
美音:
[´plaıə´si:n
]英音:
[´plaıə´si:n
]n.上新世,上新世的
难易程度:
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