colorfast
01
不褪色的, 颜色牢固的
Possessing a color that does not fade when washed or exposed to water, sunlight, etc.
Dialect
American
American
例子
It 's important to use colorfast dyes when dyeing fabrics to ensure that the colors remain bright and vivid.
在染色织物时使用不褪色染料以确保颜色保持明亮和鲜艳是很重要的。
