tetraborate英tetrə'bɔːreɪt美tetrə'bɔːreɪtBNC²³⁶²¹³⁺¹ 基本例句 n.四硼酸盐¹⁰⁰ It was not appropriate for sodium sulfate, sodium chloride, sodium dihydrogen phosphate and disodium tetraborate decahydrate to be used as detergent builder. 硫酸钠、氯化钠、磷酸二氢钠和十水四硼酸二钠不适合用作洗涤剂的助洗剂。 kekenet