trihedron

/trahy-hee-druhn/US // traɪˈhi drən //UK // (traɪˈhiːdrən) //

三面体,三角形,三边形,三角形的

Definitions

n.名词 noun

1
plural tri·he·drons, tri·he·dra [trahy-hee-druh]. /traɪˈhi drə/. Geometry.
- : the figure determined by three planes meeting in a point.