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phanerozoic

/ˌfæn.ə.rəˈzəʊ.ɪk/

翻译: 显生宙,地质年代中的一个宙,约从5.41亿年前延续至今,以大量可见的复杂生命形式为特征。

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noun

/ˌfæn.ə.rəˈzəʊ.ɪk/C2formalscientific
  • zh显生宙,地质年代中的一个宙,约从5.41亿年前延续至今,以大量可见的复杂生命形式为特征。

A proper noun referring to the geological eon that spans from about 541 million years ago to the present, characterized by the abundance of visible, complex life forms.

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  1. C2formalscientific

    The Phanerozoic is the current geological eon, spanning from approximately 541 million years ago to the present day, characterized by abundant and diverse animal and plant life.

    zh显生宙

    • The Phanerozoic eon is divided into the Paleozoic, Mesozoic, and Cenozoic eras.
    • Fossil records from the Phanerozoic show a dramatic increase in biodiversity.
    • The study of the Phanerozoic helps scientists understand the evolution of life on Earth.
词形
  • phanerozoics plural form
  • phanerozoics' possessive plural form
  • phanerozoic's possessive singular form