hexahedronWiktionary 原文/hɛksəˈhiːdrən/构词拆解hexahexa-前缀hedron-hedron后缀hexa-Six.-hedron(geometry) Forms the names of solid figures bounded by a certain number of planes (polyhedra).词源说明From hexa- + -hedron. Piecewise doublet of sexahedron.释义名词noun1(geometry) A polyhedron with six faces.同族词派生词 5octakishexahedron·tetrahemihexahedron·tetrahexahedron·