potassium aurous cyanide

例句：

1. 1. Potassium aurous cyanide is used as an effective pesticide.
   钾硝酸盐用作有效的杀虫剂。
2. 2.The plant's ability to absorb potassium aurous cyanide is crucial for its growth.
   植物吸收钾硝酸盐的能力对其生长至关重要。
3. 3.The chemical reaction between potassium aurous cyanide and water produces a gas that can be used as a fuel.
   钾硝酸盐与水之间的化学反应产生一种气体，可以作为燃料使用。