名词
中文翻译：Unknown
同义词：
["Welch's dye", "Welch's paint", "Welch's pigment例句：1. The old painting on the wall has a Welch's stain on it.（墙上的旧画上有威尔克斯污渍。）"]
例句：
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1. The old painting on the wall has a Welch's stain on it.
墙上的旧画上有威尔克斯污渍。
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2.He applied the Welch's stain to his shirt to make it look new.
他给衬衫涂上了威尔克斯染色，让它看起来焕然一新。
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3. The artist used Welch's stain to add depth and texture to the painting.
艺术家使用威尔克斯染色来给这幅画增添深度和纹理。