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 寒武纪的 添加此单词到默认生词本
Cambrian

  1. 在5亿年前的寒武纪,似蠕虫生物逐渐演化成似鱼生物。
    During the Cambrian period, 500 million years ago, worm-like creatures were evolving into fish-like creatures.
  2. 尽管在生物多样性上有了首次推进,然而,震旦纪的所有生物都在随之而来的寒武纪爆炸前全部消失。
    Despite the first boost in diversity, however, the Ediacaran creatures all but vanished before the Cambrian explosion that followed.
  3. 博学的莱特打了个比喻来说明目前的环境:“5亿年前的寒武纪大爆炸中,所有形式的生命得到了进化,我们的产业也正在经历这样一场爆炸。”
    "Five hundred million years ago, during the Cambrian explosion, all these diverse life forms evolved, " he says. "Our industry is going through that explosion now."



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