灰色英文是：grayness，读音为：/ˈɡreɪnəs/。
双语例句：
1.From the outside, its stolid grayness is more Soviet than Swiss.
从外观看，它冷漠的灰色更像苏联的而非瑞士的。
2.It means something like a kind of dulled grayness or ordinariness of life.
这意味着像一种沉闷的灰色或平凡的生活。
3.The newcomer stood silent just as the children had done when they came into its grayness.
初来的人初来站着一言不发，就像孩子们刚进来看到满眼灰色时一样。
4.Everything seemed to wash together in a kind of bland, sickening grayness, and my knees buckled.
一切似乎是搅在一种乏味的、恶心的灰白中，我膝盖发软。
5.I try to turn my thoughts towards the spring and sunshine. But there is nothing except grayness over the surface of the deep.
我试着把我的思绪转向春天和阳光。但是除了深海表面的灰色，什么也没有。
