pleistocene [ˈplaɪstosin]

例句:

• The Pleistocene colonisation of Tasmania has long been predicated.
  来自Nature
• We know that some of man's close ancestors predated the Pleistocene.
  我们知道,有些人类近缘祖先出现于更新世之前.
  
• Pleistocene glaciation caused the extinction of many species.
  第四纪冰期,使许多物种绝灭.
  
• During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.
  在更新世冰期, 古水系常被冰川作用完全改造.
  
• Nevertheless, such efforts are underway for some Pleistocene animals.
  来自SA
• Yes, there has been warming to end the Pleistocene.
  来自SA