假蓝靛

例句：

1. 1. 靛蓝
   Indigo
2. 2. 青莲
   Blue Lotus
3. 3. 蓝靛
   Blue Indigo
4. 1. The blue indigo dyes the fabric with a soft, muted hue.
   这种蓝色靛染料使布料呈现出柔和的淡色调。
5. 2. The ancient Chinese practice of using blue indigo to make textiles is still popular today.
   中国古代使用蓝靛制作纺织品的做法至今仍很流行。
6. 3. The blue indigo flowers are known for their vibrant color and unique fragrance.
   蓝靛花以其鲜艳的颜色和独特的香味而闻名。