mango gum

例句：

1. 1. We used mango gum to seal the cracks in the wall.
   我们用芒果胶来封堵墙上的裂缝。
2. 2. The mango gum was so sticky that it clung to my fingers.
   这种芒果胶非常粘，粘在我的手指上。
3. 3. Mango gum is a popular ingredient in many food products.
   芒果胶是许多食品产品中常用的成分。