ischiomelus

例句：

1. 1. He was embarrassed to admit that he had a small penis.
   他尴尬地承认自己有小阴茎。
2. 2. The doctor advised him to undergo surgery to correct his penis size.
   医生建议他接受手术来纠正阴茎大小。
3. 3. The boy's parents were surprised when they found out he had an ischiomelic dwarfism.
   当男孩的父母发现他患有阴茎发育不全症时，他们感到惊讶。