He paints from a palette consisting almost exclusively of grey and mud brown.

他画画几乎只用包含灰色和土褐色的色调。

《柯林斯英汉双解大词典》

He noticed that all the houses and buildings in his town were painted grey, brown or dark green.

他注意到镇上所有的房子和建筑都漆成了灰色、棕色和深绿色。

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In the sea, it is yellow, orange, grey, green, brown or even blue.

在海里，它是黄色、橙色、灰色、绿色、棕色，甚至蓝色。

youdao

Forget the traditional grey or brown facade you see on most castles.

BBC: See this crazy castle before the summer of 2015

The clarity of the images was astonishing - laying bare everything from the spindly grey-brown chimneys, rising at crooked angles, to the violent pitch-black jets of superheated water to the ghostly swarms of blind shrimp.

BBC: A deep sea mission of genuine exploration

Those catching a glimpse of the native brown bear or grey wolf may find themselves wishing for a return of the current.

BBC: An adventurer��s paradise in Montenegro