单词 | polyisocyanate |
释义 | polyisocyanate/ˌpɒlɪˌʌɪsə(ʊ)ˈsʌɪəneɪt/Chemistry noun Any organic compound containing two or more isocyanate groups; a polymer prepared from such a compound, especially a polyurethane. Origin1940s. From poly- + isocyanate. |
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