英语词汇polyacetylene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	polyacetylene
释义	polyacetylene /ˌpɒlɪəˈsetɪliːn/ noun mass noun Chemistry a black, electrically conducting solid which is a hydrocarbon polymer containing chains of carbon atoms joined by alternate double and single bonds 【化】多炔, 聚乙炔。
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