In this work, a new kind of intramolecular charge transfer compound-flavone derivative withdouble bond which can be polymerized was synthesized.是什么意思_In this work, a new kind of intramolecular charge transfer compound-flavone derivative withdouble bond which can be polymerized was synthesized.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句