单词 | spongioblast |
释义 | spongioblast(ˈspʌndʒɪəʊˌblɑːst) noun any of numerous columnar epithelial cells in the brain and spinal cord that develop into neuroglia Derived forms spongioblastic (ˌspʌndʒɪəʊˈblæstɪk) adjective Word origin C20: from Greek spongia sponge + -blast |
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