film mottle

例句：

1. 1. The film has a lovely mottle of green and gold.
   这部电影有着美丽的绿色和金色斑点。
2. 2. The old lady's face had a mottle of freckles across her cheeks.
   那位老太太的脸上布满了雀斑。
3. 3. The butterfly has a mottled pattern on its wings.
   这只蝴蝶翅膀上有斑点图案。