scumble

scumble
[ˈskʌmb(ə)l]
(Art)(艺术)
verb
  1. [with obj.]modify (a painting or colour) by applying a very thin coat of opaque paint to give a softer or duller effect
    涂上薄薄一层不透明颜料使(绘画,色彩)变淡
    ■modify (a drawing) in a similar way with light shading in pencil or charcoal
    用铅笔(或炭笔)的淡阴影使(图画)色彩变得柔和暗淡
noun
  1. a thin, opaque coat of paint or layer of shading applied to give a softer or duller effect
    为了使色彩变得柔和暗淡而涂上的薄薄一层不透明颜料(或抹上的一层阴影)
    ■the effect produced by adding such a coat or layer
    色彩淡化效果
语源
  1. late 17th cent. (as a verb): perhaps a frequentative of the verb scum
英语宝典
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