dicyanamide

例句：

1. 1. The compound is used as a pesticide to control insects.
   这种化合物用于控制昆虫。
2. 2. It is important to use the correct ratio of ingredients in the recipe.
   在食谱中使用正确的成分比例很重要。
3. 3. Dicyanamide is commonly used in agriculture to protect crops from pests.
   二氰酰胺常用于农业中，以保护作物免受害虫侵害。