基本解释adj.二烴基的同根派生 dialkyl相关词英汉例句用作形容詞 (adj.)Alkyl balides react with sodium borohydride and selenium in the presence of solid sodium hydroxide to give dialkyl selenides in excellent yields.在固躰氫氧化鈉存在下,鹵代烴及用氫化鈉與硒粉作用,在乙醇溶液中制得二烴基硒醚。dialkyl更多例句