undemocratic       
adjective uk/ˌʌn.dem.əˈkræt.ɪk/ us/ˌʌn.dem.əˈkræt̬.ɪk/
 不是基于民主原则的
not based on the principles of democracy
  He had ruled in an undemocratic manner, deploying a secret police and press censorship. 他的统治方式不民主,使用秘密警察并且压制新闻自由。 
 an undemocratic regime 不民主的政权 
 Opposite: democratic