a lecture, often informal, illustrated with diagrams chalked on a blackboard

listen to the pronunciation of a lecture, often informal, illustrated with diagrams chalked on a blackboard
Englisch - Türkisch

Definition von a lecture, often informal, illustrated with diagrams chalked on a blackboard im Englisch Türkisch wörterbuch

chalk talk
tahtaya şekil veya resim çizerek konuşma
Englisch - Englisch
chalk talk