horny jaw

例句：

1. 1.She was so embarrassed that her horny jaw made her look even more awkward.
   她的多毛下巴让她看起来更加尴尬。
2. 2. The old man's horny jaw was covered in gray hair.
   这位老人的多毛下巴上长满了白发。
3. 3.He had a horny jaw and couldn't help but smile when he saw the pretty girl.
   他有一个多毛的下巴，看到那个漂亮的女孩时忍不住笑了。