shellac wax

例句：

1. 1.The shellac is used to make shellac polish.
   香胶被用来制作香胶抛光剂。
2. 2.The shellac is a natural resin that can be found in many types of trees.
   香胶是一种天然树脂，可以在许多类型的树木中找到。
3. 3. The shellac is used as a protective coating on wood and other materials.
   香胶被用作木材和其他材料的保护涂层。