n.彩虹
adj.五彩缤纷的,彩虹状的
vt.&vi.使呈彩虹状
The moon was casting a rainbow through the spray from the waterfall.
月亮在瀑布溅起的水雾上照出了一道彩虹。
Oh look, a rainbow!
看哪,彩虹!
The Rainbow has not hosted live music since the end of 1981.
1981年末之后,彩虹剧院就再没主办过现场音乐会。