防锈的

例句：

1. 1.The metal is rustproof and can withstand the elements for many years.
   这种金属是防腐蚀的，可以经受多年恶劣环境的影响。
2. 2. To prevent rust, it's important to regularly clean and oil the metal parts.
   为了防止生锈，定期清洁和润滑金属部件是很重要的。
3. 3. The construction of this bridge was designed to be rustproof, ensuring its durability in harsh weather conditions.
   这座桥梁的设计是为了防锈，确保在恶劣天气条件下的耐用性。