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anaspid

/ə'næspid/

📖 中文释义

  1. n. 【古生物】缺甲类动物

🧩 词形变化

复数 anaspids
📘 English Definition(英文释义)
  1. n. extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian