单词 | polymethacrylate |
释义 | polymethacrylate/ˌpɒlɪmɪˈθakrɪleɪt/noun = polymethyl methacrylate. Also: a salt or ester of polymethacrylic acid; a polymer of an ester of methacrylic acid. Origin1930s. From poly- + methacrylate, after polymethacrylic. |
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