spund

例句：

1. 1. The car's spud is broken, so we need to replace it.
   汽车的轮子坏了，我们需要更换它。
2. 2. The old man used to use a spud as his only means of transportation.
   这位老人过去一直用一根轮子作为他唯一的交通工具。
3. 3. The farmer pulled the spud out of the field and inspected it for damage.
   农民把轮子从田地里拉出来检查是否有损坏。