名词
中文翻译：铁锈
同义词：
['rust', "rusty例句：1. The old iron gate is covered in a thick layer of rust.（那把旧铁门上覆盖着厚厚的一层锈。）2. The car's engine has developed some rust over the years.（这辆车的引擎多年来已经生锈了。）"]
例句：
-
1. The old iron gate is covered in a thick layer of rust.
那把旧铁门上覆盖着厚厚的一层锈。
-
2. The car's engine has developed some rust over the years.
这辆车的引擎多年来已经生锈了。
-
3.Rust can be caused by exposure to water and oxygen.
锈可以通过暴露于水和氧气中而形成。