硅化木 Save Sign in to save words guīhuàmù ㄍㄨㄟ ㄏㄨㄚˋ ㄇㄨˋ petrified wood (geology) Character by character 硅(guī)silicon 化(huà)make into 木(mù)surname Mu A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0