Wordnet polsko-angielski
1. ( (mineralogy) two interwoven crystals that are mirror images on each other)
twins
synonim: pinakoid
2.
dihedral angle, torsion angle: : synonim: kąt dwuścienny
3.
dihedron: :
Słownik techniczny polsko-angielski
m dihedral, dihedron, pinacoid