pectolite

例句：

1. 1.The pectolite was used to make the paint.
   这种石炭酸盐被用来制作油漆。
2. 2. The limestone is a popular building material in China.
   石灰石是中国流行的建筑材料。
3. 3.The pectolite was used as a natural fertilizer.
   这种石炭酸盐被用作天然肥料。