Simple colour changes can influence the feel of a site.

简单的颜色变化便能决定网站的观感。

youdao

The characteristic colour changes which are associated with the senescence of leaves of deciduous trees in autumn.

在秋天落叶树的叶子颜色变化特征，是同衰老相联系的。

youdao

The colour changes in carrot juice concentrates during processing and storage were correlated with carotenoid content.

在浓缩胡萝卜汁的加工和贮藏过程中，其色泽变化与类胡萝卜素的含量有关。

youdao

For as long as people have turned telescopes towards the moon, they have reported flashes, sudden fogs and colour changes.

ECONOMIST: A transient success

It does everything from breeding new seeds and cattle, to creating ultra-thin edible wrapping paper for foodstuffs that changes colour when the food goes off, to running a nanotechnology laboratory creating biodegradable ultra-strong fabrics and wound dressings.

ECONOMIST: Brazilian agriculture

The colour of a liquid changes to give either a positive or negative result.

BBC: Cheap colour test picks up HIV