英语词汇polyaromatic hydrocarbons怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	polyaromatic hydrocarbons
释义	hydrocarbons pl — 合物 pl • 油气 n • 烃类 pl hydrocarbon — 烃 • 碳氢化合物 • 碳化氢 hydrocarbon n — 油气 n
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英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

hydrocarbons pl —