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单词 belemnite
释义
bel·em·nite (bĕləm-nīt)
n.
Any of a group of extinct squidlike cephalopod mollusks of the Jurassic and Cretaceous Periods, having a cone-shaped internal shell.

[New Latin belemnītēs, from Greek belemnon, dart; see gwelə- in the Appendix of Indo-European roots.]
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更新时间:2025/3/22 10:27:10