单词
echinoderm
英 [ɪ'kaɪnə(ʊ)dɜːm; 'ekɪn-]
美[ɛ'kaɪnə,dɝm]
基本信息
- n. [无脊椎] 棘皮动物
英英释意
- 1. marine invertebrates with tube feet and calcite-covered five-part radially symmetrical bodies
echinoderm相关单词