Synset:Phanerozoic Phanerozoic aeon Phanerozoic eon
Instance Hypernyms:aeon eon
Inherited Hypernyms:phanerozoiceongeological timetimeattributeabstractionentity
Part Meronyms:Age of Mammals Cenozoic Cenozoic era
| 单词 | phanerozoic aeon |
| 释义 | Phanerozoic Aeon nnoun.timethe period from about 540 million years ago until the present, a period when abundant life existed Synset:Phanerozoic Phanerozoic aeon Phanerozoic eon Instance Hypernyms:aeon eon Inherited Hypernyms:phanerozoiceongeological timetimeattributeabstractionentity Part Meronyms:Age of Mammals Cenozoic Cenozoic era |
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