noun 다운로드 🔗공유 론저론 A thin strip of wood or metal, to which the skin of an aircraft is fastened. Examples : "The aircraft's aluminum skin was riveted to the longerons, providing structural support to the wing. " 항공기의 알루미늄 외피는 론저론에 리벳으로 고정되어 날개에 구조적 지지력을 제공했습니다. material technical vehicle machine part structure building industry AI와 채팅어휘 게임독해 연습