They dismissed him from his job under colour of saving the company's money.

他们以节约公司经费为名，把他解雇了。

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All colour fades – especially under the impact of direct sunlight.

所有颜色都会褪色–尤其是在直射阳光的影响下。

《柯林斯英汉双解大词典》

Under no circumstances may recipes be used for these two types of desserts which consists only of sugar, milk, colour and gelatine.

在任何情况之下，都不可以只用糖、奶、色素和胶质制作这二类型的餐后甜点。

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The US system of colour-coded security alerts may be scrapped under new plans being drawn up by security officials.

BBC: US may scrap colour-coded terror alerts

Prosecutor Tony Elliott had said Evans, of Llwynypia, Rhondda, was interviewed under caution on 4 June this year after being found using a colour television the previous day.

BBC: MEP Jill Evans fined for TV licence protest over S4C

To add to his inevitable Frenchisms, he also once worked for an American family in Nice, where he studied under their chauffeur, one of the Maloneys of Brooklyn, we are told, and this gives a certain rough colour.

BBC: PG Wodehouse and his French connection