pet·ro·chem·is·try 
(pĕt′rō-kĕmĭ-strē)
(pĕt′rō-kĕmĭ-strē)n.
1. The chemistry of petroleum and its derivatives.
2. The branch of geochemistry that deals with the chemical composition of rocks.
| 单词 | petrochemistry |
| 释义 | pet·ro·chem·is·try (pĕt′rō-kĕmĭ-strē)n. 1. The chemistry of petroleum and its derivatives. 2. The branch of geochemistry that deals with the chemical composition of rocks. |
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