名词
中文翻译：铁锈
同义词：
['rust', "rusty例句：1. The old iron door is covered in a thick layer of rust.（那扇旧铁门上覆盖着厚厚的一层锈。）2. The car's engine was rusted beyond repair.（这辆车的引擎已经锈得无法修复了。）"]
例句：
-
1. The old iron door is covered in a thick layer of rust.
那扇旧铁门上覆盖着厚厚的一层锈。
-
2. The car's engine was rusted beyond repair.
这辆车的引擎已经锈得无法修复了。
-
3. The metal parts were rusted by the saltwater in the ocean.
金属部件被海洋中的盐分腐蚀了。