词根词缀：-hedral

【来源及含义】adj.

【同源单词】cathedral, dodecahedron, enneacotahedron, hexahedral, hexahedron, holohedral

词根词缀：hex-, hexa-

【来源及含义】Greek: six; a number used as a prefix

【同源单词】hexacanth, hexactinal, hexactine, hexacyclic, hexad, hexadactylia