jaroschite

例句：

1. 1.The old car has a lot of jaroschite on its body.
   这辆旧车车身有很多铁锈。
2. 2.The paint on the house is starting to turn jaroschite.
   房子上的油漆开始变成铁锈了。
3. 3.He carefully polished the jaroschite off his shoes with a cloth.
   他用布小心翼翼地擦掉了鞋子上的铁锈。