用脑 Save Sign in to save words Traditional (Taiwan): 用腦 yòngnǎo ㄩㄥˋ ㄋㄠˇ to undertake mental work Character by character 用(yòng)use 脑(nǎo)brain A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0