鲁钝 Save Sign in to save words Traditional (Taiwan): 魯鈍 lǔdùn ㄌㄨˇ ㄉㄨㄣˋ stupid slow on the uptake Character by character 鲁(lǔ)surname Lu 钝(dùn)blunt Words that sound like lǔdùn 驽钝 芦洞 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0