3325英语网 英语单词
Placoderm的音标发音
Placoderm
英式发音：[plækәd:m]
美式发音
(noun.) 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.
录入:维维恩
(noun.) 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.
录入:维维恩