cleanbred

例句：

1. 1. The dog is a cleanbred from the local breeders.
   这只狗是当地养犬场培育的纯种狗。
2. 2.The breeder has a large collection of cleanbred dogs.
   这个繁育者有一大批纯种狗。
3. 3.The cleanbred cat is known for its beautiful fur and friendly personality.
   这种纯种猫以其华丽的毛皮和友好的性格而闻名。