colour fastness

• 色牢度

colour fastness的用法和样例：

例句

1. The rubbing fastness and washing resistance are elevated.
   湿摩擦色牢度和水洗牢度增加。
2. Systematic experiments made on light fastness of mulberry dyes show that anthraquinone dyes and metal complex dyes are conducive to light fastness.
   对桑蚕丝织物的耐光色牢度进行了较系统的试验。