square-nose bit

例句：

1. 1. This breed of dog is known for its square-nose and friendly personality.
   这种狗以其方形鼻子和友好的性格而闻名。
2. 2. The square-nose bit was a popular pet in the 19th century.
   方形鼻子的狗在19世纪是一种流行的宠物。
3. 3.In some cultures, the square-nose bit is considered lucky because it resembles the Chinese character for wealth.
   在某些文化中，方形鼻子的狗被认为是幸运的，因为它与财富的汉字相似。