保存的

• preservative
• mothball

例句

1. 有保护能力的倾向于保护或保存的，有保护或保存能力的
   Tending to preserve or capable of preserving.
2. 防腐剂，保护剂用于保存的东西，尤指加入食品中以防腐坏的化学剂
   Something used to preserve, especially a chemical added to foods to inhibit spoilage.
3. 这些画保存的非常好。
   The paintings were in an excellent state of preservation.