Eoarchean

形容词 adj. 专有名词
中文释义
英 /ˌiːəʊ.ɑːˈkiːən/    美 /ˌiːoʊ.ɑɹˈkiːən/

英文释义

形容词 adj.
  1. Of a geologic era within the Archaean eon from about 4600 to 3600 million years ago; the first single-celled life began at this time. not-comparable
专有名词
  1. The era from 4,000 Ma to 3,600 Ma.

词形变化

Eoarchaean alternative Eoarchaean alternative
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