noun🔗Share장선A piece of timber laid horizontally, or nearly so, to which the planks of the floor, or the laths or furring strips of a ceiling, are nailed."The carpenter carefully nailed the floorboards to the joists to create a sturdy base. "목수는 튼튼한 바닥을 만들기 위해 바닥 널빤지를 장선에 조심스럽게 못 박았습니다.architecturematerialbuildingChat with AIVocabulary GamePractice Reading
verb🔗Share보를 대다To fit or furnish with joists."The construction crew will joist the new floor of the house next week, preparing it for the subfloor. "건설팀은 다음 주에 집의 새 바닥에 보를 대어 하부 바닥을 준비할 것입니다.architecturebuildingChat with AIVocabulary GamePractice Reading
