灰色用英文怎么说怎么写

灰色用英语表达为 "gray"。这个词来自古英语单词 "grǣg"，其中 "grǣg" 代表的是颜色的意思。

例句:

The sky was a dull gray on a rainy day. (天空在下雨的时候是暗淡的灰色。)
He had a gray beard and gray hair. (他有一个灰色的胡子和灰色的头发。)
The walls in the room were painted gray. (房间里的墙壁涂成了灰色。)