石化 shíhuà petrify Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: petrochemical All meanings 2 shíhuà 2 petrify 1petrochemical 1 1 sentence for 石化 (shíhuà — petrochemical) 他在这家大型石化公司工作多年。 tā zài zhè jiā dàxíng shíhuà gōngsī gōngzuò duō nián. He has worked for this large petrochemical company for many years. Source: Dong Chinese Dictionary