placoderms

 
[plə'kəʊdɜːmz]     [plə'kəʊdɜːmz]    
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placoderms的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

名詞 placoderm:
  1. fish-like vertebrate with bony plates on head and upper body; dominant in seas and rivers during the Devonian; considered the earliest vertebrate with jaws

placoderms的相關資料:

臨近單詞

今日熱詞
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