製鉄せいてつ Common Noun Noun Irregular Intransitive English jmdict 1 noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' noun or participle which takes the aux. verb suru intransitive verb iron manufacture その製鉄工場を建てるのは非常に大変な事業だった。 Building the steel factory was a great enterprise.
Shirabe