弧こ長ちょうこちょうじ字FuriganaAudioMeanings1nounarc lengthmathematics›Mathematical term for the length of a curve or arc.この曲きょく線せんの弧こ長ちょうを計けい算さんしてください。Break this sentence down in the analyzerPlease calculate the arc length of this curve.See all 2 example sentences ›
