基本解释adj.二烃基的同根派生 dialkyl相关词英汉例句用作形容词 (adj.)Alkyl balides react with sodium borohydride and selenium in the presence of solid sodium hydroxide to give dialkyl selenides in excellent yields.在固体氢氧化钠存在下,卤代烃及用氢化钠与硒粉作用,在乙醇溶液中制得二烃基硒醚。dialkyl更多例句