| 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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