轉速 Save Sign in to save words Simplified: 转速 zhuànsù ㄓㄨㄢˋ ㄙㄨˋ angular velocity number of revolutions per minute Character by character 轉(zhuàn)revolve 速(sù)fast A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0