单词 | exoderm |
释义 | exoderm in British English (ˈɛksəʊˌdɜːm) noun embryology another name for ectoderm ectoderm in British English (ˈɛktəʊˌdɜːm) or exoderm noun the outer germ layer of an animal embryo, which gives rise to epidermis and nervous tissue See also mesoderm, endoderm Derived forms ectodermal (ˌectoˈdermal) or ectodermic (ˌectoˈdermic) adjective |
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