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End-Cretaceous mass extinction
释义
End-Cretaceous mass extinction
Encyclopedia
理学
古生物学
释
End-Cretaceous mass extinction
白垩纪末大灭绝
距今6500万年左右,地球生物圈遭受的一次大规模的集群灭绝事件。
随便看
ginkgo in Tancheng Guangfu Temple
ginkgo in Wenshu Temple of Lushan
ginkgolic alkylphenols and acids
ginkgolide
ginkgolide B
ginkgophytes
Ginkgo Planted by Bian Que in Guchengxian
ginkgopsida
ginkgo seed
Gin language
Gin literature
Gin music
ginned cotton
ginning outturn
Gino Bechi
Gino Loria
Gino Severini
ginseng
ginseng bacterial soft rot
Ginseng Doll
ginseng family
ginseng genus
ginseng industry
ginsenoside
G-invariant
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