Topic:plate tectonic theoryplate tectonicstectonics
Synset:Pangaea Pangea
Instance Hypernyms:continent
Inherited Hypernyms:pangaeacontinentlandmasslandobjectphysical entityentity
单词 | pangea |
释义 | Pangea nnoun.object(plate tectonics) a hypothetical continent including all the landmass of the earth prior to the Triassic period when it split into Laurasia and Gondwanaland Topic:plate tectonic theoryplate tectonicstectonics Synset:Pangaea Pangea Instance Hypernyms:continent Inherited Hypernyms:pangaeacontinentlandmasslandobjectphysical entityentity |
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