酯化反應(yīng)酯化作用azomethane esterification: 偶氮甲烷酯化catalytic esterification: 催化酯化catalytie esterification: 催化酰化degree of esterification: 酯化度direct esterification: 直接酯化下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯