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ostracoderm

/'ɔstrәkәj,d\\\\:m, ɔs'trækә-/

📖 中文释义

  1. [古生]n.& adj.甲胄鱼(的)

🧩 词形变化

复数 ostracoderms
📘 English Definition(英文释义)
  1. n extinct fish-like jawless vertebrate having a heavily armored body; of the Paleozoic