Read Edit View history 挠率 náolǜ torsion Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 挠率/ 撓率 náolǜ torsion the torsion of a space curve 在微分几何中，挠率描述了空间曲线的扭曲程度。 Edit Delete References Add reference No references for this word.