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.貝尅曼溶劑被廣泛用來(lái)催化重排反應(yīng)，其實(shí)際成分爲(wèi)乙酸，鹽酸和乙酸酐。acetic anhydride更多例句