粘合

例句：

1. 1. The glue holds the paper together.
   胶水把纸粘在一起。
2. 2. The adhesive is strong enough to hold the wallpaper in place.
   这种黏合剂足够强，能将壁纸粘在墙上。
3. 3. The bonding agent is used to strengthen the joints of metal parts.
   这种粘合剂用于加强金属部件的接缝。