HomeDictionary自然铜自然铜Wordnatural copperTraditional自然銅Copy wordzì rán tóngzi4ran2tong2Hear itMeaningnatural copper CC-CEDICTchalcopyrite CC-CEDICTcopper iron sulfide CuFeS2 CC-CEDICTCharacters in 自然铜自zì然rán铜tóng
zì rán tóngzi4ran2tong2Hear itMeaningnatural copper CC-CEDICTchalcopyrite CC-CEDICTcopper iron sulfide CuFeS2 CC-CEDICT