碳黑 Save Sign in to save words tànhēi ㄊㄢˋ ㄏㄟ soot carbon black Character by character 碳(tàn)carbon 黑(hēi)short name for Heilongjiang 黑龙江 hēilóngjiāng A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0