“Upper Cambrian”的概念、定义、翻译、参考文献-科学参考

单词	Upper Cambrian
释义	Upper Cambrian [`ǝp·ǝr `kam·brē·ǝn] ^GEOLOGY The latest epoch of the Cambrian period of geologic time, beginning approximately 510 million years ago.
随便看	hibernaculum hibernal hibernation Hibernian orogeny hiccup hickey hickory Hidalgo hidden file hiddenite hidden line hidden variables hidden-variable theory of the first kind hidden-variable theory of the second kind hide hide glue hidradenitis hidradenoma papilliferum hidrosis hiemal climate hierarchical control hierarchical distributed processing system hierarchical file hierarchical level I hierarchical level II

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