基本解释溴乙酸盐词组短语短语Methyl bromoacetate 溴乙酸甲酯;溴乙酸乙酯Benzyl bromoacetate 溴乙酸苄酯;二溴乙酸苄酯Isobutyl bromoacetate 溴乙酸异丁酯Ethyl bromoacetate 溴代乙酸乙酯;溴醋酸乙酯;溴乙酸乙酯化学品phenyl bromoacetate 溴乙酸苯酯;溴醋酸苯酯bromoacetate更多词组专业释义经济学溴乙酸乙酯商业溴乙酸乙酯