Rumus superficilis

例句：

1. 1.The doctor advised him to remove the wart before it spread.
   医生建议他在疣扩散前将其切除。
2. 2. The patient had several small papules on his face.
   病人脸上有几个小疣。
3. 3. The skin condition is caused by a virus that causes papules on the skin.
   这种皮肤状况是由一种病毒引起的，会在皮肤上形成小疣。