Dendrimer of two branch core, three branch core, four branch core, six branch core, with original structure, have been reported in the literature.是什么意思_Dendrimer of two branch core, three branch core, four branch core, six branch core, with original structure, have been reported in the literature.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句