វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Octahedron
ENGLISH MEANING
noun
1.
A
solid
bounded
by eight
faces
. The
regular
octahedron is
contained
by eight
equal
equilateral
triangles
.