1. Trisulphide is commonly found in nature as a mineral called stibnite.
三硫化物通常以一种名为辉锑矿的矿石形式存在于自然界中。
2. The industrial application of trisulphide includes its use in the production of fireworks.
三硫化物在工业中的应用包括在制造烟花中的使用。