austerity             
noun uk/ɔːˈster.ə.ti/ us/ˈɑː.ster.ə.t̬i/
 [ C or U ]简朴(的生活);艰苦(的生活) 
the condition of living without unnecessary things and without comfort, with limited money or goods, or a practice, habit, or experience that is typical of this
  The wartime austerity of my early years prepared me for later hardships. 早年战火纷飞年代里的艰苦经历使我能够忍受日后的艰难困苦。 
 The austerities of life in a small rural community were not what I was used to. 穷乡僻壤的清苦生活可不是我所习惯的。 
  [ U ](国家开支上的)紧缩,缩减 
a difficult economic situation caused by a government reducing the amount of money it spends
  People protested in the streets against austerity. 人们上街抗议紧缩措施。 
 The government today announced new austerity measures. 政府今天宣布了新的紧缩措施。 
  [ U ](外表、衣着的)朴素,朴实 
the quality of being austere in appearance or manner
  the austerity of her short hair and plain grey suit 她朴素的短发和简单的灰色衣裳