n.彩虹；五彩缤纷的排列；幻想
Do you see rainbow? 你看到彩虹了吗？
Now we can bask in the rainbow of the memories that we'll nurture in the years ahead. 在未来岁月里，让我们在记忆的长虹里永远珍藏对他的怀念。
We saw a beautiful rainbow across the sky. 我们看到了一条五彩缤纷的虹横贯天空。
At the garden party the guests seemed to be dressed in all the colours of the rainbow. 在园会上，客人们看上去穿得五彩缤纷的衣裳。
