濃のう硫りゅう酸さんMeaningsNoun1. concentrated sulfuric acid; concentrated sulphuric acidKanji used濃thick (consistency)硫sulphur酸acidPitch accentのうりゅうさんComposed of濃のうdark (color); concentrated; thickPrefix硫りゅう酸さんsulfuric acid; sulphuric acidNoun