workaholism       
noun [ U ] uk/ˈwɜː.kə.hɒl.ɪ.zəm/ us/ˈwɝː.kə.hɑː.lɪ.zəm/
 工作狂
a condition that makes someone work a lot of the time and find it difficult not to work
  Once workaholism sets in, it progresses through stages similar to those in drug addiction. 一旦工作狂发作,它的发展阶段与吸毒成瘾相似。 
 She's witnessed a rise in workaholism in all job categories. 她目睹在所有工作种类中,工作狂现象都在上升。 
 See: workaholic
 - More examples
 - Workaholism can adversely affect many aspects of an individual's life.
 - Doctors are seeing an increasing number of people with the symptoms of workaholism.
 - Companies should watch for signs of workaholism among their work forces.