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单词 paleozoic era
释义
Paleozoic Era
nnoun.timefrom 544 million to about 230 million years ago
Synset:Paleozoic Paleozoic era
Instance Hypernyms:era geological era
Inherited Hypernyms:paleozoicerageological timetimeattributeabstractionentity
Part Meronyms:Cambrian Cambrian period Carboniferous Carboniferous period Age of Fishes Devonian Devonian period Ordovician Ordovician period Permian Permian period Silurian Silurian period
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更新时间:2024/11/13 19:36:48