mottling

名词 mottling:

1. the act of coloring with areas of different shades

动词 mottle:

1. mark with spots or blotches of different color or shades of color as if stained
   同义词：mottle, streak, blotch
2. colour with streaks or blotches of different shades
   同义词：mottle, dapple, cloud

1. A horse having a coat of mottled gray.
   菊花青马带有斑点的灰色毛皮的马
2. An animal with a mottled or spotted skin or coat.
   花斑动物有花斑或斑点的皮或毛皮的动物