豚

例句：

1. 1. The pig is a domesticated animal.
   猪是一种家养动物。
2. 2.Pigs are often raised for their meat.
   猪通常被用来养殖肉食。
3. 3. Pigs have four legs and are covered in hair.
   猪有四条腿，身上覆盖着毛发。