短語詞組短語petrifaction logistics 石化物流petrifaction engineering 石化工程a petrifaction 化石petrifaction structure 石化構(gòu)造semantic petrifaction 語義石化Petrifaction Container 石化容器petrifaction industry 石化行業(yè)yangZi Petrifaction 楊子石化petrifaction sludge 石化污泥 返回 petrifaction