coheir

例句：

1. 1. The glue holds the paper together.
   胶水把纸粘在一起。
2. 2. He used adhesive tape to repair the leaky roof.
   他用胶带修补了漏水的屋顶。
3. 3.Coheir is an important material in the production of paper and cardboard.
   胶合剂是生产纸张和纸板的重要材料。