Synset:Cambrian Cambrian period
Part Holonyms:Paleozoic Paleozoic era
Instance Hypernyms:geological period period
Inherited Hypernyms:cambrianperiodgeological timetimeattributeabstractionentity
单词 | cambrian period |
释义 | Cambrian Period nnoun.timefrom 544 million to about 500 million years ago; marine invertebrates Synset:Cambrian Cambrian period Part Holonyms:Paleozoic Paleozoic era Instance Hypernyms:geological period period Inherited Hypernyms:cambrianperiodgeological timetimeattributeabstractionentity |
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