blotches

blotches读音音标

[blɔtʃiz]

blotches意思解释

n.

（皮肤上的）红斑，疹块( blotch的名词复数 )；

大滴 [大片]（墨水或颜色的）污渍；

英英释义

n.

an irregularly shaped spot

同义词：splodgesplotch

v.

mark with spots or blotches of different color or shades of color as if stained

同义词：mottlestreak

双语例句

用作名词(n.)Blotch is a typical defection in degraded motion picture material.斑点是电影档案中比较常见的一种失真。Sometimes, motion vectors may be far away from the true motion vector in the blotch area.在斑点存在的区域，运动向量的估计可能会出现较大的偏差。