奮筆疾書 Save Sign in to save words Simplified: 奋笔疾书 fènbǐjíshū ㄈㄣˋ ㄅㄧˇ ㄐㄧˊ ㄕㄨ to write at a tremendous speed Character by character 奮(fèn)exert oneself 筆(bǐ)writing brush 疾(jí)disease 書(shū)book A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0