音标发音英式音标 [ˌmaɪ.ə.ləʊ.menˈɪŋ.ɡə.siːl]美式音标 [ˌmaɪ.ə.loʊ.menˈɪŋ.ɡə.siːl]英式发音 美式发音 基本解释脊髓脊膜突出。同根派生 英英字典剑桥英英字典 a condition in which the backbone and spinal canal do not close before birth. It is a type of spina bifida.