noun🔗Share연통실A chamber in which smoke passes from a boiler before being vented through a chimney."The train worker checked the smokebox for ash buildup before firing up the engine. "기차 작업자는 엔진을 가동하기 전에 연통실에 재가 쌓였는지 확인했다.parttechnologymachinevehicleindustryChat with AIVocabulary GamePractice Reading
