scar-pterygium

例句：

1. 1. The doctor removed the scar-pterygium during the surgery.
   医生在手术中切除了瘢痕性赘生息肉。
2. 2.He developed a scar-pterygium on his arm after an accident.
   他在手臂上长了一个瘢痕性赘生息肉，是在一次事故后发生的。
3. 3. The scar-pterygium was causing him discomfort and pain.
   这个瘢痕性赘生息肉正在给他带来不适和疼痛。