蓝色用英文怎么说yellow

蓝色用英语是 blue.

来源：这个词是从古英语“bláw”一词演变过来的，代表天空和海洋的颜色。

一些例句：

The sky is blue on a clear day. (天空在晴朗的日子里是蓝色的。)
She was wearing a blue dress. (她穿着一件蓝色的裙子。)
He has blue eyes. (他有蓝色的眼睛。)