panchrome stain

例句：

1. 1. The painter used a panchrome stain to create the vibrant colors on the canvas.
   画家使用铅染剂在画布上创造了鲜艳的颜色。
2. 2.The stain on the shirt was caused by the accidental spill of panchrome paint.
   衬衫上的污渍是意外的油漆溅洒造成的。
3. 3. The old furniture had been stained with panchrome over time, making it difficult to clean.
   旧家具随着时间的推移被铅染，很难清洁。