Studied about the condition synthesize AEC in the way of carboxy methylation, use AEO and ClCH2COOH as material and use NaOH as activator.是什么意思_Studied about the condition synthesize AEC in the way of carboxy methylation, use AEO and ClCH2COOH as material and use NaOH as activator.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句