discoloring
词形变化：
动词过去式: discolored | 动词过去分词: discolored | 动词现在分词: discoloring | 动词第三人称单数: discolors |
同义词：
fade | tarnish | dull | stain | bleach | color | darken | dye | bruise | scorch | blanch | spot | distort | varnish | misrepresent | tinge | weather | taint | colour | discolour |
反义词：
color |