pubigerous

例句：

1. 1. The young man's pubigerous attitude made everyone uncomfortable.
   那个年轻人自负的态度让每个人都感到不舒服。
2. 2.She was considered supercilious by her colleagues.
   她被同事们认为很自负。
3. 3. He is known for his conceited boasting and arrogance.
   他以自夸和傲慢而闻名。