词根词缀:ennea-, enne-
【来源及含义】Greek: nine
【同源单词】enneacotahedron, ennead, enneaeteric, enneagon, enneagynous, enneahedron
词根词缀:-hedral
【来源及含义】adj.
【同源单词】cathedral, dodecahedron, enneacotahedron, hexahedral, hexahedron, holohedral
【来源及含义】Greek: nine
【同源单词】enneacotahedron, ennead, enneaeteric, enneagon, enneagynous, enneahedron
【来源及含义】adj.
【同源单词】cathedral, dodecahedron, enneacotahedron, hexahedral, hexahedron, holohedral