微黑

例句：

1. 1.The sun sets in the west, making everything look a bit darker.
   太阳在西边落下，使一切都显得稍微暗一些。
2. 2.The sky turned from blue to black as night fell.
   随着夜幕降临，天空从蓝色变成了黑色。
3. 3.The room was getting darker, and I needed to turn on the lights.
   房间越来越暗了，我需要打开灯。