变色colour change;discolouration;fading详细»
变色stain;turn color;turn colour详细»
变色color change;color degradation;color deterioration;colour change;colour degradation;colour deterioration;discoloration;discolorment;discolour;discolouration;discolourment;turn color;turn colour详细»
变色discoloration;discolorment详细»