the Eocene epoch

基本解釋

• 始新世

英漢例句

雙語例句

• Few or any anthropoids are known to have existed in Africa during this period, known as the Eocene epoch.
  人們原先不知道在這個被稱為“始新世”的時期，非洲有類人猿的存在。
• The microorganisms had lain dormant since the Eocene epoch, a time when Australia split off from Antarctica and modern mammals first appeared.
  自始新世（5300-3650萬年前）開始，它們便沉睡在化石之中，在那個時代，澳洲板塊剛剛與南極板塊分離，而現(xiàn)代哺乳動物剛剛開始出現(xiàn)。
• Dating from the Eocene Epoch, the crater is likely less than 50 million years old, but the impact bored into Proterozoic sandstones well over 500 million years old.
  它形成于始新世，距今可能不到5000萬年，但是撞擊鉆入的原生代砂巖都已經(jīng)超過5億年。

權(quán)威例句

• Though the Cretaceous asteroid cleared the stage, mammals did not really get going until 10m years later, in the Eocene epoch.
  ECONOMIST: A geological burp may have led to the dinosaurs’ domination

• the Eocene epoch更多例句