noun🔗Share变色，褪色，脱色 The act of discoloring, or the state of being discolored; alteration of hue or appearance."The old painting had many discolorations due to age and sunlight. "这幅老画由于年代久远和阳光照射，有很多地方都变色了。appearanceconditioncolorChat with AIVocabulary GamePractice Reading
noun🔗Share变色处，污渍。 A discolored spot; a stain."The old painting had yellow discolorations from years of being exposed to sunlight. "这幅老画因为常年暴露在阳光下，出现了黄色的变色处/污渍。appearanceconditionmarkcolorChat with AIVocabulary GamePractice Reading
