dim

• 昏暗的冬夜

  dark winter night

• 光线昏暗

  dimly lit

• 天色昏暗

  the sky is lowering

• 目光昏暗

  gloomy expression

• 太阳下山了，天色渐渐昏暗起来。

  The sun set behind the mountains and the sky grew gradually darker and darker.

• 窗子小，因此屋里昏暗。

  It's a small window and so the room is dingy.