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单词
mass extinction
释义
mass extinction
noun
DEFINITIONS
1
1
a major event in which many or most species go extinct
Non-avian dinosaurs were wiped out in the world’s fifth mass extinction, which occurred around 66 million years ago.
Submitted by:
Klinsman Hinjaya from Indonesia on 10/11/2018
Noun
☞mass extinction
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barnardo’s
barn dance
barnet
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baronial
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barque
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barrage balloon
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更新时间:2024/12/23 15:33:16