【living_fossil】什么意思_英语living_fossil的翻译_音标_读音_用法_例句_在线翻译

living fossil

[生物] 活化石

活化石（living fossil）是指任何生物其类似种只存在于化石中，而没有其他现存的近似种。

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生物学 | 地球科学

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: A living fossil is a living species (or clade) of organism that appears to be similar to a species otherwise known only from fossils, typically with no close living relatives. Normally the similarity is only apparent, between two different species, one extinct, the other extant.

以上来源于: WordNet

1.
N an animal or plant, such as the coelacanth and ginkgo, belonging to a group most of whose members are extinct 活化石

Related: "Bloodsucking Lamprey Found to Be 'Living Fossil.'"

相关文献：“活化石——吸血七腮鳗”

youdao
The remipede is a "living fossil" nearly unchanged for 300 million years.

这种多足甲壳类动物remipede是一种“活化石”，3亿年来，这种生物都没有进化过。

youdao
But the truth may never be known, since the "living fossil" died hours after it was caught.

但是，事实究竟是怎样现在已无法弄清，因为这条“活化石”鲨鱼在被捉住后数小时便死去了。

youdao

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Also in the Mediterranean, a team of census-takers discovered a living fossil.

VOA: special.2010.11.09

Forty spacecraft have been sent there, and not one has found a single fossil or living thing.

NEWYORKER: The Martian Chroniclers
There is a fossil dealer living in Japan named Hollis Butts.

NEWYORKER: Bones of Contention
But fellow Conservative MP Peter Lilley was scathing about the suggestion that renewable energy would stimulate the economy and argued that humans had enjoyed a higher standard of living as a result of using fossil fuels.

BBC: Green economy debate

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