sulkiness       
noun [ U ] uk/ˈsʌlk.i.nəs/ us/ˈsʌlk.i.nəs/
 郁郁寡欢
behaviour in which you refuse to smile or be pleasant to people, especially because you are angry about something
  I can't bear his sulkiness. 我受不了他的郁郁寡欢。 
 If she is given an unintentional slight she will brood in sulkiness for days afterwards.  如果她被不经意地冷落了,她之后会郁郁寡欢地担忧好几天。 
 See: sulky
 - More examples
 - She is throwing things around out of sulkiness.
 - Swimming seemed to have washed away his sulkiness.
 - I felt helpless in the face of my own infantile bad temper and sulkiness.