purple striae

例句：

1. 1. The butterfly's wings are adorned with delicate purple striae.
   蝴蝶的翅膀上装饰着精致的紫色条纹。
2. 2. The artist painted a beautiful portrait with purple striae.
   艺术家用紫色条纹画了一幅美丽的肖像画。
3. 3. The dress has a unique pattern of purple striae on it.
   这件裙子上有独特的紫色条纹图案。