| 单词 | polycyclic aromatic hydrocarbons |
| 释义 | polycyclic aromatic hydrocarbonspolycyclic aromatic hydrocarbonsCompounds found in the particulate content of diesel exhaust, tobacco smoke, smoked food, whisky, coal tar anti-dandruff shampoos and other elements in the human environment that have been suspected, but not proved, of being capable of causing cancer.See PAHC |
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