blackness
n. 黑色；阴险
例句
The twilight had turned to a deep blackness.
暮色渐浓，变成了一片漆黑。
《柯林斯英汉双解大词典》
She peered out into the blackness of the night.
她凝视着外面黑沉沉的夜色。
《牛津词典》
Outside the cave mouth the blackness of night was like a curtain.
洞口外面，漆黑的夜晚宛如一块幕布。
