nonadaptive          
adjective (also non-adaptive) uk/ˌnɒn.əˈdæp.tɪv/ us/ˌnɑːn.əˈdæp.tɪv/
 不能适应的;没有适应性的
not able to change to suit changing conditions
  Such people might be conservative in temperament and be generally non-adaptive . 这样的人可能性情保守,一般不能变通。 
 Psychotherapy may be helpful in the treatment of nonadaptive behaviour problems. 精神疗法可能有助于治疗非适应性行为问题。 
  biology specialized非适应性的 
Non-adaptive features or changes do not make an organism more suited to its environment.
  It has been suggested that deer's antlers may be non-adaptive features.
 A lot of evolutionary change may be nonadaptive. 很多进化上的改变可能是非适应性的。 
 - More examples
 - Each child was rated on adaptive and non-adaptive behaviours.
 - Adolescence is a time when the chances of nonadaptive change significantly increase.
 - Differences in the length of people's toes is random and nonadaptive.
 - Custom networks allow a combination of adaptive and non-adaptive components to work together.