撓率 Save Sign in to save words Simplified: 挠率 náolǜ ㄋㄠˊ ㄌㄩˋ the torsion (of a space curve) Character by character 撓(náo)scratch 率(lǜ)ratio A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0