同根派生 acetic anhydride相關(guān)詞英漢例句用作名詞 (n.)The Beckmann solution consists of acetic acid, hydrochloric acid and acetic anhydride, and was widely used to catalyze the rearrangement.貝克曼溶劑被廣泛用來催化重排反應(yīng),其實(shí)際成分為乙酸,鹽酸和乙酸酐。acetic anhydride更多例句