音標發(fā)音英式音標 [??l.d??ha?d]美式音標 [??l.d??ha?d]英式發(fā)音 美式發(fā)音 基本解釋n.醛;乙醛同根派生 aldehyde相關詞英漢例句用作名詞 (n.)This reaction involves disproportionation of the aldehyde.這個反應就是醛的歧化作用。In contrast, switching the acylsilane functionality to an aldehyde, the radical cyclization failed.至於將矽基酮的部分換成醛基時,自由基反應則無法進行。aldehyde更多例句英英字典劍橋英英字典 a chemical substance that is made from alcoholaldehyde劍橋字典aldehyde柯林斯字典