खोजें
Mortarboard
01
मोर्टारबोर्ड, शैक्षिक उपलब्धि की टोपी
a black cap with a stiff square top and a tassel, worn as a sign of academic achievement
02
मोर्टार बोर्ड, थप्पी
a square board with a handle underneath; used by masons to hold or carry mortar



























