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

单词	phenylene
释义	phenyl·ene \ˈfen^əlˌēn, ˈfēn-\ noun (-s) Etymology: International Scientific Vocabulary phenyl + -ene : any of three bivalent radicals −C₆H₄− derived from benzene by removal of two hydrogen atoms from the ortho, meta, or para positions
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