導數 Save Sign in to save words Simplified: 导数 dǎoshù ㄉㄠˇ ㄕㄨˋ derivative (math.) Character by character 導(dǎo)transmit 數(shù)number Other words read dǎoshù daoshu with other tones 倒數 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0