输入要查询的单词:
living fossil
查词链接:
https://www.zzcmix.top/dict/living_fossil
复制链接 活化石:一种生物(如蛇目蟹或银杏树),其在较早的地质时期基本上没有发生变化,并且其近亲通常已经灭绝。
查看英英释义
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.
网络释义
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。
常用短语
- living fossil plant活化石植物
- living fossil plants活化石植物
- living fossil gymnosperm活化石裸子植物
- living g fossil活化石
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