Alcian dye

例句：

1. 1. The artist used Alcian dye to create the vibrant colors in his painting.
   这位艺术家使用阿奇安染料在他的画作中创造了鲜艳的颜色。
2. 2. The stains on the fabric were treated with Alcian dye before washing.
   在洗涤之前，该织物上的污渍被用阿奇安染料处理。
3. 3. The scientist discovered that Alcian dye could be used as a marker for identifying bacteria in water samples.
   科学家发现阿奇安染料可以作为水样细菌标记的一种方法。