noun🔗Share煙室A 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. "機関士はエンジンを始動する前に、灰が溜まっていないか煙室を点検した。parttechnologymachinevehicleindustryChat with AIVocabulary GamePractice Reading
