前寒武纪

pre-Cambrian, geological period before c. 540m years ago

Characters and words in 前寒武纪

front / forward / ahead / first / top (followed by a number) / future / ago / before / BC (e.g. 前293年) / former / formerly
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Cambrian geological period (541-485.4 million years ago)
order / discipline / age / era / period / to chronicle
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Words with 前寒武纪

前寒武纪 is not used as a component in another word.

Sentences with 前寒武纪

前寒武纪 currently does not appear in any sentence.
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