noun🔗Share계단A single step in a staircase."The old wooden stair creaked loudly as I climbed it to my bedroom. "오래된 나무 계단이 내 침실로 올라갈 때 요란하게 삐걱거렸다.architecturebuildingpartessentialChat with AIVocabulary GamePractice Reading
noun🔗Share계단A series of steps; a staircase."The old house had a beautiful wooden stair leading to the second floor. "그 오래된 집에는 2층으로 이어지는 아름다운 나무 계단이 있었다.architecturebuildingessentialChat with AIVocabulary GamePractice Reading
