螺ら旋せん状じょうらせんじょうじ字FuriganaAudioMeanings1noun, noun which may take the genitive case particle 'no'helical; spiral-shapedDescribes something having the shape of a helix or spiral. Used as a noun or with の to modify another noun.DNAは螺ら旋せん状じょうの構こう造ぞうをしている。Break this sentence down in the analyzerDNA has a helical structure.螺ら旋せん状じょうの階かい段だんを上のぼった。Break this sentence down in the analyzerI climbed the spiral staircase.See all 21 example sentences ›