colourfast

This material is colourfast.

这种料子不掉色.

《现代汉英综合大词典》

coloured bagging render is colourfast , uv resistant, simple to apply and gives a strong durable surface.

彩色袋装抹面砂浆不掉色，抗紫外线，易施工，经久耐用。

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Will this cloth fade? or is this cloth colourfast?

这种布退色吗？

词典精选例句

This material won't fade.; This material is colourfast.

这种料子不掉色。

汉英大词典

this material won't fade. ; this material is colourfast.

这种料子不掉色。5.Advanced plating technology on the lock surface, durable and colourfast;先进的门锁表面电镀工艺，经久不褪色；

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this black page in history is not colourfast,

这记忆中的黑暗已经无法再被淡化

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polyesters are strong, colourfast, and resistant to corrosion and chemical attack but tend to build up a static electric charge.

聚酯很坚韧、不褪色、耐腐蚀和抗化学作用，但容易积累静电。

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but i'm not sure whether the silk will be colourfast or not.

但我没把握丝绸衬衣退不退色。

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