ostracoderm
/'ɔstrәkәj,d\\\\:m, ɔs'trækә-/
📖 中文释义
- [古生]n.& adj.甲胄鱼(的)
🧩 词形变化
复数 ostracoderms
📘 English Definition(英文释义)
- n extinct fish-like jawless vertebrate having a heavily armored body; of the Paleozoic
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/'ɔstrәkәj,d\\\\:m, ɔs'trækә-/