nounB2
虹
an arch of colors in the sky after rain
例文
A bright rainbow appeared in the sky after the rain stopped.
雨がやんだ後、空に鮮やかな虹が現れた。
虹
an arch of colors in the sky after rain
例文
A bright rainbow appeared in the sky after the rain stopped.
雨がやんだ後、空に鮮やかな虹が現れた。