The Open Dictionary

rainbow

noun

UK/ˈreɪn.bəʊ/
US/ˈreɪn.boʊ/

Definitions of rainbow noun

phenomenon(現象)

  1. B2Countable(可數名詞)

    A multicolored arch that appears in the sky, typically after rain, caused by the refraction and dispersion of light.

    彩虹；虹

    • After the heavy rain, a beautiful rainbow appeared in the sky.

      大雨過後，一道美麗的彩虹出現在天空。

    • The children pointed excitedly at the rainbow and laughed with joy.

      孩子們興奮地指著彩虹，開心地笑了起來。

    • The painting captured the subtle colors and radiance of the rainbow.

      這幅畫捕捉到了彩虹的微妙色彩和光輝。