conodonts

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conodonts的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 conodont:

1. the tiny fossil cone-shaped tooth of a primitive vertebrate of order Conodonta

2. small (2 inches long) extinct eellike fish with a finned tail and a notochord and having cone-shaped teeth containing cellular bone; late Cambrian to late Triassic; possible predecessor of the cyclostomes