boraxn. 硼砂學術名詞硼砂:地質學、化學工程、化學術語、物理學、肥料學、畜牧學四硼酸鈉:獸醫學、無機化合物硼酸鈉:礦冶工程沸水反應器實驗:核能丹石:電力工程英文釋義an ore of boron consisting of hydrated sodium borate; used as a flux or cleansing agent