gold chloride

例句：

1. 1. Gold chloride is a common chemical used in jewelry making.
   金氯酸盐是珠宝制造中常用的一种常见化学试剂。
2. 2. The gold chloride solution was used to test the purity of the metal.
   用金氯酸溶液来检验金属的纯度。
3. 3.In ancient times, gold chloride was used as a pigment for painting on pottery.
   古代，金氯酸被用作陶器绘画的颜料。