nevus araneus

例句：

1. 1.The doctor removed the nevus araneus on her arm.
   医生把她手臂上的痣给取掉了。
2. 2. She noticed a small nevus araneus growing on her neck.
   她注意到脖子上长了一个小痣。
3. 3.He had a nevus araneus that he was very proud of.
   他有一个他很自豪的痣。