fastness是什么意思

中文翻译不褪色性

网络释义

1)fastness,不褪色性2)fadeless,不褪色3)fast,fadeless,fast to light,不褪色的4)non-fading paper,不褪色纸5)colour fastness,不褪色度（性）6)fast dyed yarn,不褪色线线