speckle metrology

例句：

1. 1. The paint on the wall has a lot of speckles.
   墙上的油漆有很多斑点。
2. 2. The sky was speckled with stars.
   天空被星星点缀着。
3. 3. The dish is speckled with green and red.
   这道菜上撒有绿色的和红色的斑点。