Dichlorophenoxy)triethylamine was prepared on phase-transfer catalyst, using 2,4-dichlorophenol as raw material.是什么意思_Dichlorophenoxy)triethylamine was prepared on phase-transfer catalyst, using 2,4-dichlorophenol as raw material.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句