傍晚时分，房间里只有一盏台灯发出微弱的光。

In the evening, only a desk lamp cast a faint ___glow in the room.

雨林笼罩着深沉的阴暗。

The rainy forest was filled with a deep ___gloom.

阴雨天总让我心情低落。

Rainy days always put me in a ___gloomy.