1. 意志消沉：demoralize /使道德颓废/使堕落/挫折锐气/ | demoralized /意志消沉/ | demorphism /风化变质作用/

2. 士气低落：2.A gentleman is ready to die for his bosom friends. 士为知己者死 | 1.demoralized 士气低落 | 2.pedantic terms; literary jargons; archaisms; archaic words 之乎者也

adj

1. made less hopeful or enthusiastic

e.g. desperate demoralized people looking for work
felt discouraged by the magnitude of the problem
the disheartened instructor tried vainly to arouse their interest

Synonym: demoraliseddiscourageddisheartened