词典收录词

placoderm

/'plækәd\\\\:m/

[古生]盾皮鱼

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placoderm 的中文释义

n.
[古生]盾皮鱼

placoderm 的英文释义

n 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

placoderm 的词形变化

复数 placoderms

相关单词

placoderms place placement placing placebo placate placid placard placenta placidly placental placatory

最新更新单词

更新时间：2026-06-09 17:53:49

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