ditroite

例句：

1. 1.The old car was covered in a thick layer of rust.
   这辆旧车覆盖着厚厚的一层锈。
2. 2. The metal door is rusted and needs to be painted.
   这扇金属门生锈了，需要油漆。
3. 3.The old iron gate has been rusting for years.
   这把旧铁门已经生锈多年了。