单词 | polyisoprene |
释义 | polyisoprene/ˌpɒlɪˈʌɪsə(ʊ)priːn/Chemistry noun Any of the polymers of isoprene, which include the major constituent of natural rubber and also some synthetic rubbers very similar to the natural product. Origin1930s; earliest use found in Chemical Abstracts. From poly- + isoprene. |
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