belemnites

 
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belemnites的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

名詞 belemnite:
  1. a conical calcareous fossil tapering to a point at one end and with a conical cavity at the other end containing (when unbroken) a small chambered phragmocone from the shell of any of numerous extinct cephalopods of the family Belemnitidae

belemnites的相關(guān)資料:

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