基本解释溴乙酸鹽词组短语短語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 溴乙酸異丁酯Ethyl bromoacetate 溴代乙酸乙酯;溴醋酸乙酯;溴乙酸乙酯化學品phenyl bromoacetate 溴乙酸苯酯;溴醋酸苯酯bromoacetate更多词组专业释义經濟學溴乙酸乙酯商業溴乙酸乙酯