rainbow
US
UK rainbow n: (arc of colour)
SC 彩虹 cǎi hóng
After the rain, the sun reappeared and Daisy saw a rainbow arching over the fields.
雨后，太阳又出来了，黛西看到田野上出现了一道彩虹。
rainbow of [sth] n: figurative ([sth] colourful)
SC 五彩缤纷，五颜六色 wǔ cǎi bīn fēn
TC 五彩繽紛
TC 五彩繽紛
Terry's shirt was a rainbow of colours.
特里的衬衫是五颜六色的。
rainbow trout n: (variety of fish) (一种淡水鱼)
SC （彩虹）鳟鱼，虹鳟鱼 cǎi hóng zūn yú，hóng zūn yú