| 释义 |
pet·ro·chem·is·try AHD[pĕt'rō-kĕmʹĭ-strē] D.J.[ˌpetrəʊˈkemɪstriː]K.K.[ˌpɛtroˈkɛmɪstri]n.（名词）- The chemistry of petroleum and its derivatives.石油化学：石油及其复合物的化学
- The branch of geochemistry that deals with the chemical composition of rocks.岩石化学：研究岩石的化学成分的地球化学的分支
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