低沉

dīchén
  1. (of weather) overcast; gloomy
  2. (of a voice) low and deep
  3. low-spirited; downcast

CEDICT

Entry Composition

1 低 dī
  1. low
  2. beneath
  3. to lower (one's head)
  4. to let droop
  5. to hang down
  6. to incline
=2 沉 chén variant of 沉 chén
=2 沉 chén
  1. to submerge
  2. to immerse
  3. to sink
  4. to keep down
  5. to lower
  6. to drop
  7. deep
  8. profound
  9. heavy