英语词汇“perylene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	perylene
释义	per·y·lene \ˈperəˌlēn\ noun (-s) Etymology: peri-di-naphthylene : a yellow crystalline aromatic hydrocarbon C₂₀H₁₂ that is constituted of two naphthalene residues joined to each other through the peri-positions, that is found in small amounts in coal tar, and that can be made from naphthalene by the action of aluminum chloride
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