The modified natural rubber latex were prepared by grafting methyl methacrylate(MMA) monomer and intercalating modified montmorillonite.是什么意思_The modified natural rubber latex were prepared by grafting methyl methacrylate(MMA) monomer and intercalating modified montmorillonite.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句