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单词 belemnite
释义 belemnite
 /bel"euhm nuyt'/, n. Paleontol.
 a conical fossil, several inches long, consisting of the internal calcareous rod of an extinct animal allied to the cuttlefish; a thunderstone.
 [1640-50; < F bélemnite, equiv. to Gk bélemn(on) a dart (n. deriv. from base of bállein to throw) + F -ite -ITE1]
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