sulphateKK [ˋsʌlˏfet] /ˈsʌlˌfeɪt/发音名词1硫酸盐、硫酸酯英式;美式作 sulfateMany shampoos now advertise that they contain no sulphates.现在许多洗发精都标榜不含硫酸盐。2硫酸铜、硫酸盐类化合物化学The gardener dissolved copper sulphate in water to treat the plants.园丁把硫酸铜溶在水里来处理那些植物。用这个字练口说→