鉄てっ骨こつ構こう造ぞうMeaningsNoun1. steel-frame construction; steel structureKanji used鉄iron骨bone構be concerned about造createComposed of鉄てっ骨こつsteel frame; steel beam; steel girderNoun構こう造ぞうstructure; construction; makeup; framework; organization; patternNoun