conodont

 
['kəʊnədɒnt]     ['koʊnəˌdɒnt]    
  • n. [古生]牙形刺;牙形石
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conodont的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  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

conodont的用法和样例:

例句

用作名词 (n.)
  1. The Silurian strata containing abundant conodont fossils are well developed and comformable with the overlying Devonian strata in the Baizitian region, northern Yanbian, Sichuan.
    四川省盐边县北部稗子田地区的志留系发育良好,牙形刺化石极为丰富,与上覆泥盆系连续沉积,并呈整合接触。

词汇搭配

conodont的相关资料:

临近单词

今日热词
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