基本解释二甘醇； 一縮二乙二醇同根派生 diglycol相关词英汉例句The synthetic principle and the process method of diglycol dioleate were discussed in this paper.本文探討了一縮二乙醇油酸雙酯酯化反應的郃成原理及其工藝操作方法。diglycol更多例句