The results showed: wood could graft copolymer with 1 phenylethene, the grafting reaction was between 1 phenylethene and lignin? while cellulose and hemicellulose did not take part in the reaction.是什么意思_The results showed: wood could graft copolymer with 1 phenylethene, the grafting reaction was between 1 phenylethene and lignin? while cellulose and hemicellulose did not take part in the reaction.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句