999英语网 英语单词
Echinoderm的音标发音
Echinoderm
英式发音：[i'kaind:m]
美式发音
(noun.) marine invertebrates with tube feet and five-part radially symmetrical bodies.
安琪编辑
(noun.) marine invertebrates with tube feet and five-part radially symmetrical bodies.
安琪编辑