英语词汇polyaddition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	polyaddition
释义	Definition of polyaddition in English: polyaddition noun ˌpɒlɪəˈdɪʃn Chemistry An addition reaction between two compounds which yields a polymeric product. Origin 1940s; earliest use found in Chemical Abstracts. From poly- + addition, after German Polyaddition. Definition of polyaddition in US English: polyaddition nounˌpɒlɪəˈdɪʃn Chemistry An addition reaction between two compounds which yields a polymeric product. Origin 1940s; earliest use found in Chemical Abstracts. From poly- + addition, after German Polyaddition.
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更新时间：2024/11/10 0:49:49